People, especially women, are made of water. We should properly control the amount of water we drink every day, but don't make ourselves angry. 2. Shut up. "Eat breakfast by yourself, share lunch with friends, and give dinner to the enemy." It means: have a good breakfast, have a half-full lunch, have some vegetarian dishes and oil-free fruits for dinner, and never eat them after 7 pm. 3. Moderate exercise.