No matter how you lose weight, you should control your diet and exercise. You must not eat those high-calorie and fattening ones. Never eat hamburgers, milk tea, hot pot, potato chips, cold noodles, mala Tang and ice cream. Eat three meals a day regularly, and don't eat snacks and fruits after meals. Drink water at most, work and rest regularly, and gradually lose weight. You must not rely on drugs, which will cause many sequelae.