The plastic wrap diet will only affect the heat dissipation of the body surface, leading to the increase of local temperature and perspiration, but it will not increase the consumption of fat, not only can not lose weight, but also will cause a lot of harm. In fact, the plastic wrap diet only reduces the water in the body, and the fat ratio has not changed at all. Once you drink enough water, you will return to your original shape and the illusion of losing weight will be shattered. People with skin allergies can also cause serious skin allergies. Plastic wrap is a chemical product. Frequent use of plastic wrap to lose weight will lead to skin failure to breathe normally, and metabolites will not be excreted, which will eventually lead to skin diseases such as eczema and folliculitis.