A 500-calorie diet is an extreme form of a very low-calorie diet (VLCD). It requires you to drastically reduce the amount of food you eat, usually to a maximum of 800 calories per day. VLCDs use ...
But for those looking to build muscle, lose weight, or just stay healthy, choosing foods that are high in protein but low in ... more than 180 calories. A 112-gram serving of chicken breast ...