Look, I’ll be straight with you – eating only 800 calories a day sounds pretty extreme, and honestly? It kind of is. Most of us need somewhere between 1200-2000 calories just to keep our bodies ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. You’ve heard the saying “calories in versus calories out” when it comes to weight loss. This is referring to a calorie deficit. But ...

Dropping down the numbers on the scale is good, it keeps your body fit and moving as well, but at what cost? Is an 800-calorie diet really enough and is it even sustainable? The scientific answer to ...