For decades, people have been told that their weight problems can be solved by math: Calories in, calories out. If weight ...

It’s less than 10,000 steps, for starters.

Trainer smarter, not harder.

Below, he talks about his “boring” but “consistent” plan that helped him lose 60 pounds in 15 months. MY WEIGHT GAIN was a ...

For millions of people taking weight loss drugs, the next breakthrough may not be more weight loss.

Crash diets promise quick weight loss but fail long-term; learn why they backfire, health risks, and how to pursue steady fat ...

The same drug that is helping patients manage diabetes and reduce their risk of serious complications from chronic conditions ...

Practical, science-based steps for safe, steady fat loss through meal quality, daily activity, sleep and stress management.

I do, unfortunately. In the fall of 2023, I started to notice that my period—normally a blessedly predictable, brief three- ...

I now do ultramarathons and am about to embark on my biggest, scariest goal ever.

Samsung and Mass General are studying whether Galaxy Watch8 data can help doctors monitor muscle loss during GLP-1 ...