On the heels of research presented at the American Heart Association conference, experts want you to take scary headlines with a grain of salt.

Endorsed by celebrities and chief executives, fasting is gaining popularity across the world as a “bio-hacking” health and weight-loss regimen. A systematic evaluation of 40 trials concluded that ...

Intermittent fasting is a diet plan that focuses on when you eat rather than what you eat. Experts express concern about the diet for older adults, those with pre-existing conditions, and people on ...

Eating within a window of time has its benefits, experts say. If you have a friend who suggests grabbing dinner at 5 p.m., or a co-worker who you see eating her first meal at noon, she is probably ...