ScienceInsights

Lewy body dementia is named after neurologist Friedrich Lewy, who discovered the protein clumps disrupting brain function in the early 1900s.

Learn how to check your breasts for cancer at home, what normal tissue feels like, and what to do if you notice any changes.

A look at the supplements with real evidence behind them for women's libido, plus what to realistically expect and why addressing the root cause matters.

Swollen gums can often be soothed at home with saltwater rinses, cold compresses, and gentle brushing. Here's what helps and when to see a dentist.

Acetaminophen 325 mg is not a narcotic. Learn how it differs from opioids, what it treats, and why watching your daily dose matters for liver health.

50 grams of carbs per day works well for many people, but your body size, activity level, and health goals all influence whether it's the right amount for you.

Fertilization can happen within minutes to hours after sex, but timing around ovulation matters most. Here's how the process actually works.

A slow pulse can be normal or a sign of something worth checking out. Learn what's behind a low heart rate and when it's time to see a doctor.

Your body is mostly water, but how much depends on your age, sex, and body composition. Here's where it all lives and what it's doing.

Lexapro treats depression and anxiety, but there's more to know about how it works, side effects, and how to use it safely.