I don't believe it anyway. Personally, I think it is more reliable to "keep your mouth shut and open your legs". On the basis of ensuring good health, we can make fat burn and decompose under the consumption of body functions, eat less greasy and heavy-flavored food, eat more vegetables, fruits and fish, develop good eating habits and living habits, maintain daily basic exercise consumption, improve metabolism, learn some nutritional knowledge of weight loss, and lose weight healthily.