According to a new study, the calories you consume are not as important as the quality of food you eat—so don't waste time counting calories. Over the course of a year, more than 600 people ...

If you've heard the term "macros" before or even some rumblings about a macro counting-type diet, but don't know what it is, we've got you. We break it down and answer your questions. What are macros?

It’s early in the morning, and Lulu Hunt Peters, MD, sits at her desk, puzzling over the manuscript she’s writing about a miraculous weight-loss method she learned about back in her medical school ...