This is a lie. There are so many old Chinese medicine practitioners that they will always be old Chinese medicine practitioners and old Chinese medicine teachers. Even the rabbits at home accidentally fed an herb. This kind of deceptive lie can also be used to fool everyone. The problem is that so many people still believe it. The most important thing to lose weight is exercise. Only when fat is consumed and metabolized can we lose weight healthily. There is no need to eat greasy food with big fish and big meat. It's no use just having weight and not eating any slimming products.