1. Weak digestive system: Due to factors such as heredity or living habits, some people's digestive system is weak and cannot digest food quickly, so even if they eat more food, they will not gain weight quickly.
2. Reasonable diet: People who eat fat stars usually have a reasonable diet. They choose protein foods with low calorie, high fiber and high quality, such as vegetables, fruits, lean meat, fish and whole wheat. Avoid excessive intake of oil, sugar and salt.
3. Control food intake: People who are not fat usually control their food intake and avoid overeating, especially high-calorie and high-fat foods. They usually eat small meals several times a day to avoid eating too much food at once.
4. Insist on exercise: people who eat fat stars usually maintain moderate exercise, such as jogging, swimming, yoga and other aerobic exercises, increase metabolism, burn calories, and keep healthy at the same time.
5. Healthy lifestyle: In addition to diet and exercise, people who eat fat stars usually have a healthy lifestyle, such as not smoking, not drinking, maintaining good sleep and mental health. These factors will also affect the change of weight.
It should be noted that everyone's physical condition and living habits are different, so the above tips are not applicable to everyone. If you want to maintain a healthy weight and lifestyle, I suggest you consult a doctor or dietitian and make a diet and exercise plan that suits you.