Obviously, this method of losing weight is not suitable for you, let alone taking diet pills. Recommend my method: you must have breakfast. Halve lunch and dinner, do not eat fried and baked food, do not eat sweets, and prohibit all snacks. You can't eat anything after 20 o'clock (except boiled water). Run in the morning 1 hour, jump rope 300 times at noon, and walk after dinner 1 hour. Running can be done on a treadmill.