Weight loss is mainly to control food intake and nutrient intake. Don't eat some foods high in fat and sugar. You can choose to eat the following foods: First, bitter gourd is a light food, which can promote gastrointestinal peristalsis and play a certain role in losing weight. Second, apples, pears and other foods with high vitamin C content, the vitamin C contained in these foods can promote gastrointestinal motility and play a role in losing weight. The third kind, red beans, oats and so on. Eating some coarse grains can promote gastrointestinal motility.