Plastic wrap can only be wrapped for 15 minutes at most, and it is best to limit it to 10 minutes. It will be allergic after a long time, which is not good for the skin. You can touch massage cream to lose weight and do aerobic exercise for 30 minutes, and then wrap it with plastic wrap 10 minute. Some experts believe that this kind of weight loss remedy is unscientific and can't lose weight fundamentally. Because the limbs are wrapped with plastic wrap, it affects the heat dissipation of the body surface, increases the local temperature, increases perspiration, and then makes the water of local fat cells and other tissue cells temporarily penetrate outward, but this will not increase the consumption of fat. After drinking water and eating, these cells return to their original state. In addition, this will increase the loss of electrolyte, which is easy to cause fatigue and is not good for the body. Wrapping the body with plastic wrap for a long time will make the skin unable to dissipate heat, make sweat accumulate locally, and easily cause skin diseases such as eczema and folliculitis. In addition, plastic wrap itself is a chemical substance, which may easily cause skin allergy and other potential hazards to the body.