Weight loss has a goal is good, but a month to lose 20 pounds, this is contrary to medical common sense, the body is very harmful. In principle, each month to lose weight, lose 2-5 pounds is more reasonable. Therefore, it is recommended to clarify the weight loss goals, make a good plan, do not lose 20 pounds every month, such a pattern of heavy weight. Because the kind of fat a lot of reduction, will produce a lot of acid, easy to induce gout, and even kidney damage. It is recommended to let family and friends to monitor themselves, every day according to the plan, eat breakfast on time, adhere to the exercise for at least half an hour every day, drink more water, eat more low-calorie food to replace the high-calorie diet, so that the weight loss plan can be carried out smoothly.