Another study reveals how the hunger hormone, ghrelin, causes some people to overeat favorite foods even when they’re feeling full. Plus, get three simple tips to prevent overeating.

A study published in the American Journal of Clinical Nutrition revealed that drinking fat-free milk in the morning will make you feel more full and help you to reduce your calorie intake at your next meal by up to 50 fewer calories, which is a significant amount. On the other hand, drinking fruit drink in the morning didn’t have this benefit.