There is no such thing as what is the best staple food to eat for weight loss, but generally the staple foods that can be consumed in moderation are oats, sweet potatoes, corn, etc. For those who have the need to lose weight, should pay attention to appropriate dietary adjustments, try to avoid the intake of refined white rice and noodles and other staples, recommended moderate intake of oats, sweet potatoes, corn, brown rice, red beans, green beans and other coarse grains. Moderate intake of coarse grains not only helps to supplement the body’s vitamins, minerals, dietary fiber and other nutrients, but also provide energy for the body. At the same time, the dietary fiber in the food also helps to promote intestinal peristalsis in order to maintain smooth bowel movements. During the weight loss period, people should still ensure a balanced intake of nutrients, avoid single diet or excessive dieting for weight loss, and prevent the occurrence of malnutrition and other conditions. For those who have the need to lose weight, they should also engage in appropriate physical exercise, such as swimming, yoga, jogging, playing Tai Chi, etc., which helps to consume excess calories in the body and avoid fat accumulation.