Sure, but on one premise, you must limit your diet, otherwise it will be counterproductive. Sleeping will reduce the amount of exercise, delay the digestion of food, and thus reduce appetite. But this method of losing weight is not desirable, which is very harmful to the body. When the body is at rest for a long time, many systems and functions of the body will fail and age, which will lead to rough skin, constipation, dizziness, decreased immunity and many other adverse effects. The best way to lose weight is to control diet and strengthen exercise. Exercise can not only lose weight, but also strengthen the body and improve immunity.