You don't need to exercise. Many foreigners say it is very good after using it, which is also a good prescription strongly recommended by the American World Fitness Center to women who are eager to lose weight. Methods: 1 * * 12 days: the first 3 days: eat vegetables and fruits every day, eat fruits in the morning, eat vegetables and fruits together at noon, and eat vegetables (without oil and salt) at night, with unlimited quantity. Day 4-6: Eat milk every day. I hope I can help you.