There is a scientific basis for Feng to change his diet. According to relevant data, there is a scientific basis for changing food for health. The way to change food health is to stop using some daily diets for a certain period of time and eat more foods containing high fiber, which can make the body feel full and play a role in beauty and fitness. On time, harmful substances in the body will be utilized and consumed, the edema of diseased tissues in the body will be digested, and the blood of the body will be unblocked.