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Am I getting too much fluoride if I regularly use toothpaste and mouth rinses with fluoride in them?

General Health

No – it’s very unlikely that you are getting too much fluoride. Fluoridated toothpaste and mouth rinses have low amounts of fluoride relative to recommended daily levels. Fluoride helps support strong tooth enamel for fewer cavities and strong bones. Fluoride also helps stop and reverse tooth decay. Most adults in the US get some of Read more…

Today is the Great American Smokeout!

General Health

Q: I have tried to quit smoking five times. How can I quit and stay quit? A: Recovering from nicotine dependence is not about willpower. It is about brain science. Nicotine dependence is a chronic disease that creates long-term changes in your brain. Recovery is possible but may require medical support. Ask your primary care Read more…

Do You Really Have “Cortisol Face?”

General Health

Social media has been obsessed with “Cortisol Face,” but you probably don’t have it. While chronically elevated levels of cortisol (a stress hormone) may contribute to weight gain, “cortisol face” isn’t a real thing unless you have a condition called Cushing’s Syndrome. You might have seen TikTok videos about “cortisol face” or “cortisol pooch” that Read more…

Can we reduce dementia risk?

Aging General Health

Yes! According to a new report, addressing 14 dementia risk factors could significantly reduce dementia cases. A new report summarizes the latest research on dementia prevention, identifying 14 factors associated with increased dementia risk. According to this report, addressing these risk factors could theoretically prevent 45% of dementia cases. While eliminating all risks is unlikely, understanding the Read more…

Can some medications make me more heat sensitive?

Biology/Immunity General Health

Yes, certain medications can make you more likely to experience heat-related illness. While we can’t control the weather, we can prepare and help more people stay safe. To understand how medications can affect our bodies when outside temperatures rise, let’s look at the body’s normal cooling process. Our warm-blooded bodies are designed to maintain a fairly Read more…