No, plastic itself is toxic, and so is plastic wrap. Plastic wrap is always used to wrap food, but it is also toxic, but less toxic. When you clamp your leg with it, the temperature rises rapidly, cutting off oxygen, so that the toxicity of plastic will gradually be released and slowly penetrate into your body. If you want to lose weight, in addition to exercise, it is very good to adopt the green weight loss method of traditional Chinese medicine, which is based on