Fasting detoxification method is scientific, but the focus is on how long to fast, if within a week or less than three days, the effect will be more ideal. But if it is longer than seven days, the side effects of fasting far outweigh the benefits. Fasting detoxification method is to not eat food for a period of time, so that the body’s organs can adapt to the state of less food or no food, to give the human body the opportunity to adjust, so that the body’s immunity to reconfigure, and to achieve the role of strengthening the body, to get rid of toxic evil in the body. Generally this way to adhere to the time can not be too long, otherwise the body’s protein, especially muscle protein will be a lot of consumption, for the body is a serious impact. The fasting and detoxification method is similar to the Chinese medicine’s Pian Gu, which needs to be carried out under the guidance of professionals.