Losing weight is not easy. It is recommended not to deliberately lose weight. Severe stomach damage can cause nausea after meals. Generally speaking, diet foods are light, fibrous or acidic. You can eat these in your diet to help clean up your intestines. A person's obesity is related to long-term eating habits. People who like meat and pasta for a long time, most of them don't like vegetables, so they are prone to obesity. Others often add meals at night, eating more and eating less. It may have some effect to contain the ingredients of milk tea mentioned above, but generally you can't see the detailed effect. A healthy and regular diet will be effective for a long time and will not harm the body. Only a few people have different constitutions, and she won't get fat if she eats more.