Cupping is mainly used in the cold or wind cold in the elderly, young people should be used with caution, weight loss mainly lies in good habits with good aerobic exercise. The middle-aged and elderly people have a cold in the body when cupping. Will pull out small blisters. After picking through can drive away the cold. I am not an expert. But often give elders cupping. I know a little about it. Cupping weight loss is not reliable. There is no fat content in the blisters pulled out. Also, do not diet to lose weight. Eat more, sleep more and exercise more. Naturally thin.