No, it is meaningless to talk about food without calculating the total daily intake. Diet control and enough exercise can be effective. Healthy weight loss does not depend on health care products or drugs. The reason why people get fat is that excessive energy intake causes the body to store it as a local accumulation of fat. Therefore, the focus of weight loss lies in the consumption of this fat by exercise. Eating too much of any food will lead to obesity. Food can provide energy for the body, and excess energy will be accumulated and stored in the form of fat. Therefore, eating anything is likely to gain weight. So the key to losing weight is to balance consumption and intake.