My Top 10 Science-Backed Ways to Improve Your Metabolism

(Plus why I’m doing a mini gut reset.)

Is Your Sex Drive Missing? Or Is Something Hitting the Brakes?

Your libido isn't broken. But something might be blocking it.

Is Your Mammogram Actually Finding Your Cancer?

The breast screening technology we use most is also one of the most flawed tools in medicine.

Hot flashes are a cardiovascular warning signal. New evidence.

Women with frequent hot flashes are 63% more likely to have aortic calcification — independently of estrogen levels.

The new biomarker that predicts muscle loss, bone density, and mortality.

CCR—creatinine-to-cystatin C ratio—is a longevity marker that measures muscle mass and bone density simultaneously. Creatinine is already on your standard labs. You just need to ask for cystatin C.

Your water has a plastic problem. Here's how to fix it.

The water you drink every day might be one of your biggest sources of toxins.

Not All Protein Powders Are Created Equal. Here's How to Choose.

Your protein powder might be less effective — and less safe — than you think.

Every woman should start vaginal estrogen by 50. Here's the case.

GLP-1s reach the brain circuits that run desire. Here's what we know.

GLP-1 receptors live in the same brain circuits that govern sex, motivation, and pleasure. The research is thin — here's what to watch.