1. Healthy diet: If possible, pay attention to healthy diet, choose foods with low calories and high nutrition, and control the calorie and fat content.

2, moderate exercise: in addition to diet control, if possible, moderate exercise to help burn calories and keep fit.

3, eating habits: Anyone who may have good eating habits, such as eating rules, avoid overeating, pay attention to a balanced diet.

4, metabolic rate: everyone's metabolic rate is different, some people are born with faster metabolism and easy to stay slim.