2 1 day weight loss method is to achieve the effect of losing weight by controlling the amount and type of diet and the time of eating within 2 1 day, without relying on drugs or exercise. 2 1 day * * * is divided into three stages, namely, fasting for the first three days, eating fruits and vegetables for the middle eight days, and finally1day. However, this method of losing weight will have side effects and affect health to a certain extent, so it should be used with caution. Don't be too obvious about stovepipe.