1. Some people are obese or strong for a reason, probably because of their physique. This kind is the most stubborn. Many people can't lose weight because of their parents' genes, but it doesn't affect their health.

2. Some people may lose balance of body fat, leading to obesity, which in turn leads to a series of diseases. This is a bit serious and needs to be controlled. Many people don't know their own situation, so they take diet pills rashly, resulting in body fat imbalance. Even if you eat very little, you will over-absorb the nutrition of these foods you eat. People with normal body fat will only absorb a few percent, and too much will be automatically excluded from the body.

3. There is another kind of puffiness. Proper exercise and diet control can quickly lose weight and achieve a perfect figure.

4. Drugs are also stubborn. The active cells in the body have been completely disrupted, and many cells do not exercise joint fat, leading to blockage, which will lead to local obesity over time. Suggest treating them well.

So it is necessary to make a simple understanding according to everyone's base.