Those Nerdy Girls are celebrating International Women’s Day.
Social and Racial Justice
Those Nerdy Girls
Those Nerdy Girls are celebrating International Women’s Day. International Women’s Day (March 8) is a global day that celebrates the social, economic, cultural, and political achievements of women. This day also provides a call to action for accelerating gender equality. Here are some ways you can join in and celebrate International Women’s Day: 1.) Donate Read more…
What is the ACIP and why does it matter?
Health Policy Vaccines
Sarah Whitley Coles, MD
The Advisory Committee on Immunization Practices (ACIP) is a federal advisory committee that develops recommendations for vaccination in the United States. The Centers for Disease Control and Prevention (CDC) bases their recommendations for adult and childhood vaccines on the ACIP recommendations. In the last few weeks, you may have seen some headlines and social media Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases Vaccines
Gretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is the CDC, and what does it do?
General Health
Those Nerdy Girls
The CDC is part of the U.S. government that helps protect human health and prevent disease. Their primary role is to gather health data, analyze it, and offer recommendations and public health support. ➡️ What is the CDC? Nearly 80 years ago the CDC was started to help stop the spread of malaria. At that Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is the framing effect?
Data Literacy Uncertainty and Misinformation
Sarah Whitley Coles, MD
Tl;dr: The framing effect is a cognitive bias in which our choices are more influenced by how information is presented than the information itself. We can overcome the framing effect by purposefully rephrasing information to reflect both positive and negative aspects of the choice, separating the information from the razzle dazzle, and gathering as much Read more…
Are clinicians prone to social pressure when making treatment decisions?
Mental Health
Sara Gorman, PhD, MPH
Clinicians are humans, too, and they are prone to social pressure just like the rest of us. Let’s explore a few interesting case examples of this to get a flavor of what might be at play here. In 2016, some researchers published a paper looking at ways to reduce inappropriate antibiotic prescription by clinicians in primary care Read more…
What’s up with NAD+ supplements?
General Health
Rebecca Raskin-Wish
NAD+ is heralded by celebrities as the fountain of youth, but there’s no solid evidence to back that up.Though NAD+ shows some early promising benefits in animal studies and some human trials, there isn’t really enough data yet. TL;DR: NAD+ has some promising research but we honestly don’t have any solid scientific data to support Read more…
Ok, just what IS the difference between sex and gender? !
Reproductive Health
Alexandra Hall, MD
Q: Ok, just what IS the difference between sex and gender?! A: To answer this question we need to discuss three different things: 1️⃣ Biological sex (body characteristics), 2️⃣ Gender expression (how we communicate our gender to the world), and 3️⃣ Gender identity (our sense of self). 1️⃣ Biological sex refers to the different types Read more…
Black History Month: Honoring Dr. Kizzmekia Corbett-Helaire
Vaccines Women in STEM
During Black History Month (and every day!), we celebrate Dr. Kizzmekia “Kizzy” Corbett-Helaire, a Nerdy Girl hero who developed the Moderna COVID-19 vaccine. This vaccine continues to save countless lives around the world every day. She is also passionate about health equity, effective science communication, and encouraging young Black women to pursue the study of Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Are home microbiome test kits worth it?
General Health
Irini Hadjisavva, PhD
Are home microbiome test kits worth it? Probably not. TL;DR: Right now, these tests don’t provide actionable information to diagnose health conditions, guide medical treatments, or tailor our diets. When you order an at-home microbiome stool kit, you collect a tiny stool sample and send it to a lab that uses DNA sequencing to analyze Read more…
All I ask is that you show me this image if I ever start to forget.
Nerdy Notes
MacKenzie (Kenzie) Isaac, MA
This is another in our new series: Nerdy Notes: Science in Story & Verse In these posts, our Nerdy Girl scientists and clinicians will share personal stories, insights, poetry, and more. While these posts may be lighter in terms of numbers and figures, they will still be rooted in our tradition and commitment to providing Read more…
Reader Jill asks: How can we get to grips with our sugar cravings?
General Health
MacKenzie (Kenzie) Isaac, MA
Some time ago, Jill from Sacramento asked us how we can get to grips with intense sugar cravings, especially when willpower alone doesn’t seem to work. For a variety of both biological and historical reasons, sugar has taken the world – and our diets – by storm, despite the well-known chronic disease risks of consuming Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
How do I best navigate a health appointment?
General Health
Andrea Harmony, NP-C, PMHS
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive Health
Rebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
Those Nerdy Girls are celebrating International Women’s Day. International Women’s Day (March 8) is a global day that celebrates the social, economic, cultural, and political achievements of women. This day also provides a call to action for accelerating gender equality. Here are some ways you can join in and celebrate International Women’s Day: 1.) Donate Read more…
What is the ACIP and why does it matter?
Health Policy VaccinesSarah Whitley Coles, MD
The Advisory Committee on Immunization Practices (ACIP) is a federal advisory committee that develops recommendations for vaccination in the United States. The Centers for Disease Control and Prevention (CDC) bases their recommendations for adult and childhood vaccines on the ACIP recommendations. In the last few weeks, you may have seen some headlines and social media Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases Vaccines
Gretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is the CDC, and what does it do?
General Health
Those Nerdy Girls
The CDC is part of the U.S. government that helps protect human health and prevent disease. Their primary role is to gather health data, analyze it, and offer recommendations and public health support. ➡️ What is the CDC? Nearly 80 years ago the CDC was started to help stop the spread of malaria. At that Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is the framing effect?
Data Literacy Uncertainty and Misinformation
Sarah Whitley Coles, MD
Tl;dr: The framing effect is a cognitive bias in which our choices are more influenced by how information is presented than the information itself. We can overcome the framing effect by purposefully rephrasing information to reflect both positive and negative aspects of the choice, separating the information from the razzle dazzle, and gathering as much Read more…
Are clinicians prone to social pressure when making treatment decisions?
Mental Health
Sara Gorman, PhD, MPH
Clinicians are humans, too, and they are prone to social pressure just like the rest of us. Let’s explore a few interesting case examples of this to get a flavor of what might be at play here. In 2016, some researchers published a paper looking at ways to reduce inappropriate antibiotic prescription by clinicians in primary care Read more…
What’s up with NAD+ supplements?
General Health
Rebecca Raskin-Wish
NAD+ is heralded by celebrities as the fountain of youth, but there’s no solid evidence to back that up.Though NAD+ shows some early promising benefits in animal studies and some human trials, there isn’t really enough data yet. TL;DR: NAD+ has some promising research but we honestly don’t have any solid scientific data to support Read more…
Ok, just what IS the difference between sex and gender? !
Reproductive Health
Alexandra Hall, MD
Q: Ok, just what IS the difference between sex and gender?! A: To answer this question we need to discuss three different things: 1️⃣ Biological sex (body characteristics), 2️⃣ Gender expression (how we communicate our gender to the world), and 3️⃣ Gender identity (our sense of self). 1️⃣ Biological sex refers to the different types Read more…
Black History Month: Honoring Dr. Kizzmekia Corbett-Helaire
Vaccines Women in STEM
During Black History Month (and every day!), we celebrate Dr. Kizzmekia “Kizzy” Corbett-Helaire, a Nerdy Girl hero who developed the Moderna COVID-19 vaccine. This vaccine continues to save countless lives around the world every day. She is also passionate about health equity, effective science communication, and encouraging young Black women to pursue the study of Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Are home microbiome test kits worth it?
General Health
Irini Hadjisavva, PhD
Are home microbiome test kits worth it? Probably not. TL;DR: Right now, these tests don’t provide actionable information to diagnose health conditions, guide medical treatments, or tailor our diets. When you order an at-home microbiome stool kit, you collect a tiny stool sample and send it to a lab that uses DNA sequencing to analyze Read more…
All I ask is that you show me this image if I ever start to forget.
Nerdy Notes
MacKenzie (Kenzie) Isaac, MA
This is another in our new series: Nerdy Notes: Science in Story & Verse In these posts, our Nerdy Girl scientists and clinicians will share personal stories, insights, poetry, and more. While these posts may be lighter in terms of numbers and figures, they will still be rooted in our tradition and commitment to providing Read more…
Reader Jill asks: How can we get to grips with our sugar cravings?
General Health
MacKenzie (Kenzie) Isaac, MA
Some time ago, Jill from Sacramento asked us how we can get to grips with intense sugar cravings, especially when willpower alone doesn’t seem to work. For a variety of both biological and historical reasons, sugar has taken the world – and our diets – by storm, despite the well-known chronic disease risks of consuming Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
How do I best navigate a health appointment?
General Health
Andrea Harmony, NP-C, PMHS
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive Health
Rebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
The Advisory Committee on Immunization Practices (ACIP) is a federal advisory committee that develops recommendations for vaccination in the United States. The Centers for Disease Control and Prevention (CDC) bases their recommendations for adult and childhood vaccines on the ACIP recommendations. In the last few weeks, you may have seen some headlines and social media Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases VaccinesGretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is the CDC, and what does it do?
General Health
Those Nerdy Girls
The CDC is part of the U.S. government that helps protect human health and prevent disease. Their primary role is to gather health data, analyze it, and offer recommendations and public health support. ➡️ What is the CDC? Nearly 80 years ago the CDC was started to help stop the spread of malaria. At that Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is the framing effect?
Data Literacy Uncertainty and Misinformation
Sarah Whitley Coles, MD
Tl;dr: The framing effect is a cognitive bias in which our choices are more influenced by how information is presented than the information itself. We can overcome the framing effect by purposefully rephrasing information to reflect both positive and negative aspects of the choice, separating the information from the razzle dazzle, and gathering as much Read more…
Are clinicians prone to social pressure when making treatment decisions?
Mental Health
Sara Gorman, PhD, MPH
Clinicians are humans, too, and they are prone to social pressure just like the rest of us. Let’s explore a few interesting case examples of this to get a flavor of what might be at play here. In 2016, some researchers published a paper looking at ways to reduce inappropriate antibiotic prescription by clinicians in primary care Read more…
What’s up with NAD+ supplements?
General Health
Rebecca Raskin-Wish
NAD+ is heralded by celebrities as the fountain of youth, but there’s no solid evidence to back that up.Though NAD+ shows some early promising benefits in animal studies and some human trials, there isn’t really enough data yet. TL;DR: NAD+ has some promising research but we honestly don’t have any solid scientific data to support Read more…
Ok, just what IS the difference between sex and gender? !
Reproductive Health
Alexandra Hall, MD
Q: Ok, just what IS the difference between sex and gender?! A: To answer this question we need to discuss three different things: 1️⃣ Biological sex (body characteristics), 2️⃣ Gender expression (how we communicate our gender to the world), and 3️⃣ Gender identity (our sense of self). 1️⃣ Biological sex refers to the different types Read more…
Black History Month: Honoring Dr. Kizzmekia Corbett-Helaire
Vaccines Women in STEM
During Black History Month (and every day!), we celebrate Dr. Kizzmekia “Kizzy” Corbett-Helaire, a Nerdy Girl hero who developed the Moderna COVID-19 vaccine. This vaccine continues to save countless lives around the world every day. She is also passionate about health equity, effective science communication, and encouraging young Black women to pursue the study of Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Are home microbiome test kits worth it?
General Health
Irini Hadjisavva, PhD
Are home microbiome test kits worth it? Probably not. TL;DR: Right now, these tests don’t provide actionable information to diagnose health conditions, guide medical treatments, or tailor our diets. When you order an at-home microbiome stool kit, you collect a tiny stool sample and send it to a lab that uses DNA sequencing to analyze Read more…
All I ask is that you show me this image if I ever start to forget.
Nerdy Notes
MacKenzie (Kenzie) Isaac, MA
This is another in our new series: Nerdy Notes: Science in Story & Verse In these posts, our Nerdy Girl scientists and clinicians will share personal stories, insights, poetry, and more. While these posts may be lighter in terms of numbers and figures, they will still be rooted in our tradition and commitment to providing Read more…
Reader Jill asks: How can we get to grips with our sugar cravings?
General Health
MacKenzie (Kenzie) Isaac, MA
Some time ago, Jill from Sacramento asked us how we can get to grips with intense sugar cravings, especially when willpower alone doesn’t seem to work. For a variety of both biological and historical reasons, sugar has taken the world – and our diets – by storm, despite the well-known chronic disease risks of consuming Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
How do I best navigate a health appointment?
General Health
Andrea Harmony, NP-C, PMHS
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive Health
Rebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is the CDC, and what does it do?
General HealthThose Nerdy Girls
The CDC is part of the U.S. government that helps protect human health and prevent disease. Their primary role is to gather health data, analyze it, and offer recommendations and public health support. ➡️ What is the CDC? Nearly 80 years ago the CDC was started to help stop the spread of malaria. At that Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is the framing effect?
Data Literacy Uncertainty and Misinformation
Sarah Whitley Coles, MD
Tl;dr: The framing effect is a cognitive bias in which our choices are more influenced by how information is presented than the information itself. We can overcome the framing effect by purposefully rephrasing information to reflect both positive and negative aspects of the choice, separating the information from the razzle dazzle, and gathering as much Read more…
Are clinicians prone to social pressure when making treatment decisions?
Mental Health
Sara Gorman, PhD, MPH
Clinicians are humans, too, and they are prone to social pressure just like the rest of us. Let’s explore a few interesting case examples of this to get a flavor of what might be at play here. In 2016, some researchers published a paper looking at ways to reduce inappropriate antibiotic prescription by clinicians in primary care Read more…
What’s up with NAD+ supplements?
General Health
Rebecca Raskin-Wish
NAD+ is heralded by celebrities as the fountain of youth, but there’s no solid evidence to back that up.Though NAD+ shows some early promising benefits in animal studies and some human trials, there isn’t really enough data yet. TL;DR: NAD+ has some promising research but we honestly don’t have any solid scientific data to support Read more…
Ok, just what IS the difference between sex and gender? !
Reproductive Health
Alexandra Hall, MD
Q: Ok, just what IS the difference between sex and gender?! A: To answer this question we need to discuss three different things: 1️⃣ Biological sex (body characteristics), 2️⃣ Gender expression (how we communicate our gender to the world), and 3️⃣ Gender identity (our sense of self). 1️⃣ Biological sex refers to the different types Read more…
Black History Month: Honoring Dr. Kizzmekia Corbett-Helaire
Vaccines Women in STEM
During Black History Month (and every day!), we celebrate Dr. Kizzmekia “Kizzy” Corbett-Helaire, a Nerdy Girl hero who developed the Moderna COVID-19 vaccine. This vaccine continues to save countless lives around the world every day. She is also passionate about health equity, effective science communication, and encouraging young Black women to pursue the study of Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Are home microbiome test kits worth it?
General Health
Irini Hadjisavva, PhD
Are home microbiome test kits worth it? Probably not. TL;DR: Right now, these tests don’t provide actionable information to diagnose health conditions, guide medical treatments, or tailor our diets. When you order an at-home microbiome stool kit, you collect a tiny stool sample and send it to a lab that uses DNA sequencing to analyze Read more…
All I ask is that you show me this image if I ever start to forget.
Nerdy Notes
MacKenzie (Kenzie) Isaac, MA
This is another in our new series: Nerdy Notes: Science in Story & Verse In these posts, our Nerdy Girl scientists and clinicians will share personal stories, insights, poetry, and more. While these posts may be lighter in terms of numbers and figures, they will still be rooted in our tradition and commitment to providing Read more…
Reader Jill asks: How can we get to grips with our sugar cravings?
General Health
MacKenzie (Kenzie) Isaac, MA
Some time ago, Jill from Sacramento asked us how we can get to grips with intense sugar cravings, especially when willpower alone doesn’t seem to work. For a variety of both biological and historical reasons, sugar has taken the world – and our diets – by storm, despite the well-known chronic disease risks of consuming Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
How do I best navigate a health appointment?
General Health
Andrea Harmony, NP-C, PMHS
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive Health
Rebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
The CDC is part of the U.S. government that helps protect human health and prevent disease. Their primary role is to gather health data, analyze it, and offer recommendations and public health support. ➡️ What is the CDC? Nearly 80 years ago the CDC was started to help stop the spread of malaria. At that Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious DiseasesThe measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is the framing effect?
Data Literacy Uncertainty and MisinformationSarah Whitley Coles, MD
Tl;dr: The framing effect is a cognitive bias in which our choices are more influenced by how information is presented than the information itself. We can overcome the framing effect by purposefully rephrasing information to reflect both positive and negative aspects of the choice, separating the information from the razzle dazzle, and gathering as much Read more…
Are clinicians prone to social pressure when making treatment decisions?
Mental Health
Sara Gorman, PhD, MPH
Clinicians are humans, too, and they are prone to social pressure just like the rest of us. Let’s explore a few interesting case examples of this to get a flavor of what might be at play here. In 2016, some researchers published a paper looking at ways to reduce inappropriate antibiotic prescription by clinicians in primary care Read more…
What’s up with NAD+ supplements?
General Health
Rebecca Raskin-Wish
NAD+ is heralded by celebrities as the fountain of youth, but there’s no solid evidence to back that up.Though NAD+ shows some early promising benefits in animal studies and some human trials, there isn’t really enough data yet. TL;DR: NAD+ has some promising research but we honestly don’t have any solid scientific data to support Read more…
Ok, just what IS the difference between sex and gender? !
Reproductive Health
Alexandra Hall, MD
Q: Ok, just what IS the difference between sex and gender?! A: To answer this question we need to discuss three different things: 1️⃣ Biological sex (body characteristics), 2️⃣ Gender expression (how we communicate our gender to the world), and 3️⃣ Gender identity (our sense of self). 1️⃣ Biological sex refers to the different types Read more…
Black History Month: Honoring Dr. Kizzmekia Corbett-Helaire
Vaccines Women in STEM
During Black History Month (and every day!), we celebrate Dr. Kizzmekia “Kizzy” Corbett-Helaire, a Nerdy Girl hero who developed the Moderna COVID-19 vaccine. This vaccine continues to save countless lives around the world every day. She is also passionate about health equity, effective science communication, and encouraging young Black women to pursue the study of Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Are home microbiome test kits worth it?
General Health
Irini Hadjisavva, PhD
Are home microbiome test kits worth it? Probably not. TL;DR: Right now, these tests don’t provide actionable information to diagnose health conditions, guide medical treatments, or tailor our diets. When you order an at-home microbiome stool kit, you collect a tiny stool sample and send it to a lab that uses DNA sequencing to analyze Read more…
All I ask is that you show me this image if I ever start to forget.
Nerdy Notes
MacKenzie (Kenzie) Isaac, MA
This is another in our new series: Nerdy Notes: Science in Story & Verse In these posts, our Nerdy Girl scientists and clinicians will share personal stories, insights, poetry, and more. While these posts may be lighter in terms of numbers and figures, they will still be rooted in our tradition and commitment to providing Read more…
Reader Jill asks: How can we get to grips with our sugar cravings?
General Health
MacKenzie (Kenzie) Isaac, MA
Some time ago, Jill from Sacramento asked us how we can get to grips with intense sugar cravings, especially when willpower alone doesn’t seem to work. For a variety of both biological and historical reasons, sugar has taken the world – and our diets – by storm, despite the well-known chronic disease risks of consuming Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
How do I best navigate a health appointment?
General Health
Andrea Harmony, NP-C, PMHS
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive Health
Rebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
Tl;dr: The framing effect is a cognitive bias in which our choices are more influenced by how information is presented than the information itself. We can overcome the framing effect by purposefully rephrasing information to reflect both positive and negative aspects of the choice, separating the information from the razzle dazzle, and gathering as much Read more…
Are clinicians prone to social pressure when making treatment decisions?
Mental HealthSara Gorman, PhD, MPH
Clinicians are humans, too, and they are prone to social pressure just like the rest of us. Let’s explore a few interesting case examples of this to get a flavor of what might be at play here. In 2016, some researchers published a paper looking at ways to reduce inappropriate antibiotic prescription by clinicians in primary care Read more…
What’s up with NAD+ supplements?
General Health
Rebecca Raskin-Wish
NAD+ is heralded by celebrities as the fountain of youth, but there’s no solid evidence to back that up.Though NAD+ shows some early promising benefits in animal studies and some human trials, there isn’t really enough data yet. TL;DR: NAD+ has some promising research but we honestly don’t have any solid scientific data to support Read more…
Ok, just what IS the difference between sex and gender? !
Reproductive Health
Alexandra Hall, MD
Q: Ok, just what IS the difference between sex and gender?! A: To answer this question we need to discuss three different things: 1️⃣ Biological sex (body characteristics), 2️⃣ Gender expression (how we communicate our gender to the world), and 3️⃣ Gender identity (our sense of self). 1️⃣ Biological sex refers to the different types Read more…
Black History Month: Honoring Dr. Kizzmekia Corbett-Helaire
Vaccines Women in STEM
During Black History Month (and every day!), we celebrate Dr. Kizzmekia “Kizzy” Corbett-Helaire, a Nerdy Girl hero who developed the Moderna COVID-19 vaccine. This vaccine continues to save countless lives around the world every day. She is also passionate about health equity, effective science communication, and encouraging young Black women to pursue the study of Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Are home microbiome test kits worth it?
General Health
Irini Hadjisavva, PhD
Are home microbiome test kits worth it? Probably not. TL;DR: Right now, these tests don’t provide actionable information to diagnose health conditions, guide medical treatments, or tailor our diets. When you order an at-home microbiome stool kit, you collect a tiny stool sample and send it to a lab that uses DNA sequencing to analyze Read more…
All I ask is that you show me this image if I ever start to forget.
Nerdy Notes
MacKenzie (Kenzie) Isaac, MA
This is another in our new series: Nerdy Notes: Science in Story & Verse In these posts, our Nerdy Girl scientists and clinicians will share personal stories, insights, poetry, and more. While these posts may be lighter in terms of numbers and figures, they will still be rooted in our tradition and commitment to providing Read more…
Reader Jill asks: How can we get to grips with our sugar cravings?
General Health
MacKenzie (Kenzie) Isaac, MA
Some time ago, Jill from Sacramento asked us how we can get to grips with intense sugar cravings, especially when willpower alone doesn’t seem to work. For a variety of both biological and historical reasons, sugar has taken the world – and our diets – by storm, despite the well-known chronic disease risks of consuming Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
How do I best navigate a health appointment?
General Health
Andrea Harmony, NP-C, PMHS
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive Health
Rebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
Clinicians are humans, too, and they are prone to social pressure just like the rest of us. Let’s explore a few interesting case examples of this to get a flavor of what might be at play here. In 2016, some researchers published a paper looking at ways to reduce inappropriate antibiotic prescription by clinicians in primary care Read more…
What’s up with NAD+ supplements?
General HealthRebecca Raskin-Wish
NAD+ is heralded by celebrities as the fountain of youth, but there’s no solid evidence to back that up.Though NAD+ shows some early promising benefits in animal studies and some human trials, there isn’t really enough data yet. TL;DR: NAD+ has some promising research but we honestly don’t have any solid scientific data to support Read more…
Ok, just what IS the difference between sex and gender? !
Reproductive Health
Alexandra Hall, MD
Q: Ok, just what IS the difference between sex and gender?! A: To answer this question we need to discuss three different things: 1️⃣ Biological sex (body characteristics), 2️⃣ Gender expression (how we communicate our gender to the world), and 3️⃣ Gender identity (our sense of self). 1️⃣ Biological sex refers to the different types Read more…
Black History Month: Honoring Dr. Kizzmekia Corbett-Helaire
Vaccines Women in STEM
During Black History Month (and every day!), we celebrate Dr. Kizzmekia “Kizzy” Corbett-Helaire, a Nerdy Girl hero who developed the Moderna COVID-19 vaccine. This vaccine continues to save countless lives around the world every day. She is also passionate about health equity, effective science communication, and encouraging young Black women to pursue the study of Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Are home microbiome test kits worth it?
General Health
Irini Hadjisavva, PhD
Are home microbiome test kits worth it? Probably not. TL;DR: Right now, these tests don’t provide actionable information to diagnose health conditions, guide medical treatments, or tailor our diets. When you order an at-home microbiome stool kit, you collect a tiny stool sample and send it to a lab that uses DNA sequencing to analyze Read more…
All I ask is that you show me this image if I ever start to forget.
Nerdy Notes
MacKenzie (Kenzie) Isaac, MA
This is another in our new series: Nerdy Notes: Science in Story & Verse In these posts, our Nerdy Girl scientists and clinicians will share personal stories, insights, poetry, and more. While these posts may be lighter in terms of numbers and figures, they will still be rooted in our tradition and commitment to providing Read more…
Reader Jill asks: How can we get to grips with our sugar cravings?
General Health
MacKenzie (Kenzie) Isaac, MA
Some time ago, Jill from Sacramento asked us how we can get to grips with intense sugar cravings, especially when willpower alone doesn’t seem to work. For a variety of both biological and historical reasons, sugar has taken the world – and our diets – by storm, despite the well-known chronic disease risks of consuming Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
How do I best navigate a health appointment?
General Health
Andrea Harmony, NP-C, PMHS
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive Health
Rebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
NAD+ is heralded by celebrities as the fountain of youth, but there’s no solid evidence to back that up.Though NAD+ shows some early promising benefits in animal studies and some human trials, there isn’t really enough data yet. TL;DR: NAD+ has some promising research but we honestly don’t have any solid scientific data to support Read more…
Ok, just what IS the difference between sex and gender? !
Reproductive HealthAlexandra Hall, MD
Q: Ok, just what IS the difference between sex and gender?! A: To answer this question we need to discuss three different things: 1️⃣ Biological sex (body characteristics), 2️⃣ Gender expression (how we communicate our gender to the world), and 3️⃣ Gender identity (our sense of self). 1️⃣ Biological sex refers to the different types Read more…
Black History Month: Honoring Dr. Kizzmekia Corbett-Helaire
Vaccines Women in STEM
During Black History Month (and every day!), we celebrate Dr. Kizzmekia “Kizzy” Corbett-Helaire, a Nerdy Girl hero who developed the Moderna COVID-19 vaccine. This vaccine continues to save countless lives around the world every day. She is also passionate about health equity, effective science communication, and encouraging young Black women to pursue the study of Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Are home microbiome test kits worth it?
General Health
Irini Hadjisavva, PhD
Are home microbiome test kits worth it? Probably not. TL;DR: Right now, these tests don’t provide actionable information to diagnose health conditions, guide medical treatments, or tailor our diets. When you order an at-home microbiome stool kit, you collect a tiny stool sample and send it to a lab that uses DNA sequencing to analyze Read more…
All I ask is that you show me this image if I ever start to forget.
Nerdy Notes
MacKenzie (Kenzie) Isaac, MA
This is another in our new series: Nerdy Notes: Science in Story & Verse In these posts, our Nerdy Girl scientists and clinicians will share personal stories, insights, poetry, and more. While these posts may be lighter in terms of numbers and figures, they will still be rooted in our tradition and commitment to providing Read more…
Reader Jill asks: How can we get to grips with our sugar cravings?
General Health
MacKenzie (Kenzie) Isaac, MA
Some time ago, Jill from Sacramento asked us how we can get to grips with intense sugar cravings, especially when willpower alone doesn’t seem to work. For a variety of both biological and historical reasons, sugar has taken the world – and our diets – by storm, despite the well-known chronic disease risks of consuming Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
How do I best navigate a health appointment?
General Health
Andrea Harmony, NP-C, PMHS
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive Health
Rebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
Q: Ok, just what IS the difference between sex and gender?! A: To answer this question we need to discuss three different things: 1️⃣ Biological sex (body characteristics), 2️⃣ Gender expression (how we communicate our gender to the world), and 3️⃣ Gender identity (our sense of self). 1️⃣ Biological sex refers to the different types Read more…
Black History Month: Honoring Dr. Kizzmekia Corbett-Helaire
Vaccines Women in STEMDuring Black History Month (and every day!), we celebrate Dr. Kizzmekia “Kizzy” Corbett-Helaire, a Nerdy Girl hero who developed the Moderna COVID-19 vaccine. This vaccine continues to save countless lives around the world every day. She is also passionate about health equity, effective science communication, and encouraging young Black women to pursue the study of Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious DiseasesElisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Are home microbiome test kits worth it?
General Health
Irini Hadjisavva, PhD
Are home microbiome test kits worth it? Probably not. TL;DR: Right now, these tests don’t provide actionable information to diagnose health conditions, guide medical treatments, or tailor our diets. When you order an at-home microbiome stool kit, you collect a tiny stool sample and send it to a lab that uses DNA sequencing to analyze Read more…
All I ask is that you show me this image if I ever start to forget.
Nerdy Notes
MacKenzie (Kenzie) Isaac, MA
This is another in our new series: Nerdy Notes: Science in Story & Verse In these posts, our Nerdy Girl scientists and clinicians will share personal stories, insights, poetry, and more. While these posts may be lighter in terms of numbers and figures, they will still be rooted in our tradition and commitment to providing Read more…
Reader Jill asks: How can we get to grips with our sugar cravings?
General Health
MacKenzie (Kenzie) Isaac, MA
Some time ago, Jill from Sacramento asked us how we can get to grips with intense sugar cravings, especially when willpower alone doesn’t seem to work. For a variety of both biological and historical reasons, sugar has taken the world – and our diets – by storm, despite the well-known chronic disease risks of consuming Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
How do I best navigate a health appointment?
General Health
Andrea Harmony, NP-C, PMHS
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive Health
Rebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases VaccinesSandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Are home microbiome test kits worth it?
General Health
Irini Hadjisavva, PhD
Are home microbiome test kits worth it? Probably not. TL;DR: Right now, these tests don’t provide actionable information to diagnose health conditions, guide medical treatments, or tailor our diets. When you order an at-home microbiome stool kit, you collect a tiny stool sample and send it to a lab that uses DNA sequencing to analyze Read more…
All I ask is that you show me this image if I ever start to forget.
Nerdy Notes
MacKenzie (Kenzie) Isaac, MA
This is another in our new series: Nerdy Notes: Science in Story & Verse In these posts, our Nerdy Girl scientists and clinicians will share personal stories, insights, poetry, and more. While these posts may be lighter in terms of numbers and figures, they will still be rooted in our tradition and commitment to providing Read more…
Reader Jill asks: How can we get to grips with our sugar cravings?
General Health
MacKenzie (Kenzie) Isaac, MA
Some time ago, Jill from Sacramento asked us how we can get to grips with intense sugar cravings, especially when willpower alone doesn’t seem to work. For a variety of both biological and historical reasons, sugar has taken the world – and our diets – by storm, despite the well-known chronic disease risks of consuming Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
How do I best navigate a health appointment?
General Health
Andrea Harmony, NP-C, PMHS
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive Health
Rebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Are home microbiome test kits worth it?
General HealthIrini Hadjisavva, PhD
Are home microbiome test kits worth it? Probably not. TL;DR: Right now, these tests don’t provide actionable information to diagnose health conditions, guide medical treatments, or tailor our diets. When you order an at-home microbiome stool kit, you collect a tiny stool sample and send it to a lab that uses DNA sequencing to analyze Read more…
All I ask is that you show me this image if I ever start to forget.
Nerdy Notes
MacKenzie (Kenzie) Isaac, MA
This is another in our new series: Nerdy Notes: Science in Story & Verse In these posts, our Nerdy Girl scientists and clinicians will share personal stories, insights, poetry, and more. While these posts may be lighter in terms of numbers and figures, they will still be rooted in our tradition and commitment to providing Read more…
Reader Jill asks: How can we get to grips with our sugar cravings?
General Health
MacKenzie (Kenzie) Isaac, MA
Some time ago, Jill from Sacramento asked us how we can get to grips with intense sugar cravings, especially when willpower alone doesn’t seem to work. For a variety of both biological and historical reasons, sugar has taken the world – and our diets – by storm, despite the well-known chronic disease risks of consuming Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
How do I best navigate a health appointment?
General Health
Andrea Harmony, NP-C, PMHS
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive Health
Rebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
Are home microbiome test kits worth it? Probably not. TL;DR: Right now, these tests don’t provide actionable information to diagnose health conditions, guide medical treatments, or tailor our diets. When you order an at-home microbiome stool kit, you collect a tiny stool sample and send it to a lab that uses DNA sequencing to analyze Read more…
All I ask is that you show me this image if I ever start to forget.
Nerdy NotesMacKenzie (Kenzie) Isaac, MA
This is another in our new series: Nerdy Notes: Science in Story & Verse In these posts, our Nerdy Girl scientists and clinicians will share personal stories, insights, poetry, and more. While these posts may be lighter in terms of numbers and figures, they will still be rooted in our tradition and commitment to providing Read more…
Reader Jill asks: How can we get to grips with our sugar cravings?
General Health
MacKenzie (Kenzie) Isaac, MA
Some time ago, Jill from Sacramento asked us how we can get to grips with intense sugar cravings, especially when willpower alone doesn’t seem to work. For a variety of both biological and historical reasons, sugar has taken the world – and our diets – by storm, despite the well-known chronic disease risks of consuming Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
How do I best navigate a health appointment?
General Health
Andrea Harmony, NP-C, PMHS
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive Health
Rebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
This is another in our new series: Nerdy Notes: Science in Story & Verse In these posts, our Nerdy Girl scientists and clinicians will share personal stories, insights, poetry, and more. While these posts may be lighter in terms of numbers and figures, they will still be rooted in our tradition and commitment to providing Read more…
Reader Jill asks: How can we get to grips with our sugar cravings?
General HealthMacKenzie (Kenzie) Isaac, MA
Some time ago, Jill from Sacramento asked us how we can get to grips with intense sugar cravings, especially when willpower alone doesn’t seem to work. For a variety of both biological and historical reasons, sugar has taken the world – and our diets – by storm, despite the well-known chronic disease risks of consuming Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
How do I best navigate a health appointment?
General Health
Andrea Harmony, NP-C, PMHS
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive Health
Rebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
Some time ago, Jill from Sacramento asked us how we can get to grips with intense sugar cravings, especially when willpower alone doesn’t seem to work. For a variety of both biological and historical reasons, sugar has taken the world – and our diets – by storm, despite the well-known chronic disease risks of consuming Read more…
Your Shingles vaccine questions answered
Infectious Diseases VaccinesCynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
How do I best navigate a health appointment?
General Health
Andrea Harmony, NP-C, PMHS
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive Health
Rebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
How do I best navigate a health appointment?
General HealthAndrea Harmony, NP-C, PMHS
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive Health
Rebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
Navigating the healthcare system is difficult – even for those without disabilities or social, financial, employment, and/or family challenges. Many helpful tips are available on various reputable websites, examples here, here, and here. But if you find you’re still frustrated (I’m betting you are), keep reading, and remember – you’re taking care of your health, and you’re Read more…
What is cycle syncing for exercise, and is it worth trying?
Reproductive HealthRebecca Raskin-Wish
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General Health
Daphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
Cycle Syncing is a methodology when you shift your exercise and eating habits based on your menstrual cycle. The science isn’t completely clear on whether there’s a benefit, but as long as the habits are healthy, there’s no harm in trying. TL;DR: Try to aim for at least 2.5 hours a week of movement that Read more…
What is psyllium, and is it good for you?
General HealthDaphne Berryhill, RPh
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEM
February 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
Psyllium is a bulk-forming laxative & dietary fiber supplement. Psyllium may also have small benefits for heart and metabolic health. It’s best to talk with your clinician before taking it regularly. For generations, psyllium has been a go-to solution for pooping problems. As a kid in the 80s, I remember my grandma mixing the orange Read more…
Tomorrow is International Day of Women and Girls in Science
Women in STEMFebruary 11 is International Day of Women and Girls in Science, and this year marks its 10th anniversary! Gender equality in science is a crucial part of building a better future for everyone, however, women and girls continue to face systemic obstacles and biases in pursuing careers in science. Closing the gender gap in science Read more…
