It is very important to control calorie intake during weight loss. There are some foods that are very suitable for people who are losing weight. It can be eaten at will, and its nutritional value is very high. It can supplement most of the nutrients and water lost in the process of losing weight, expel toxins and clean the stomach. Among many foods, who is the real "zero calorie" weight loss champion? What kind of food is the "zero calorie" weight loss champion? Low-calorie diet food 1: bitter gourd calorie content: 19 calories/100 g bitter gourd is definitely the first choice of diet food in summer. It is rich in vitamin C and very low in fat and sugar, which is very suitable for dieters. The reason why you can lose weight by eating bitter gourd is, of course, inseparable from it, low calories and highlights that help suppress appetite. In addition, bitter gourd can also promote gastrointestinal peristalsis and has the effect of detoxification and slimming. Low-calorie diet food 2: leek calorie content: 26 kcal/100 g leek contains a lot of vitamins and crude fiber, which can promote gastrointestinal peristalsis and treat constipation. It is an ideal diet food. In addition, leeks with only 26 calories per100g can also make you eat more and not get fat! Fried bean sprouts with leeks is a very nutritious and healthy diet to lose weight! Low-calorie diet food III: Pineapple calorie content: 4 1 kcal/100g Pineapple contains vitamin C, carotene and other essential nutrients, which can help protein digest and decompose the accumulated fat in the body and is very helpful for reducing fat. But because pineapple is very acidic, eating too much will be harmful to your health. Low-calorie diet food 4: papaya calorie content: 27 calories/100 g papaya is not only an ideal breast enhancement food, but also a leader in slimming! Papaya contains papain which can decompose fat. Regular consumption can help you reduce calorie intake and fat accumulation, and it is one of the ideal healthy diet foods.