Health problems, so it is the first, choose the kind of material we know to lose weight products. Secondly, some reactions after he took it. Some weight-loss products will cause dizziness, weakness and other discomfort after taking them, which is absolutely undesirable, but not all of them are. For example, Li Baozi's diet products are not bad. Then there is the problem of effect, whether it will rebound after use, and how effective it is to lose weight. It is better not to rebound. I choose diet pills from these aspects.