Some foods require more energy to be digested when compared to what they provide; such foods are called negative calorie foods. So fill your tummy with some negative calorie foods to prevent overeating.
These are best when snack time hits.
What are negative calorie foods?
Negative calorie foods are foods that burn more calories in the process of chewing and digestion when compared to the number of calories it provides the body. Eating such foods creates a calorie-deficit in the system, which can aid weight loss. The term ‘negative calories’, however, can be misleading as it might suggest that such foods have no calories at all, which is not true.