Whether muscle-building powder is useful or not, it belongs to the category of health care products. My father is a health care product. He said that health care products are deep in water and that this muscle-building powder is deceptive. Poof, useful is definitely useful. And muscle-building powder should not be counted in the health care industry, right? At least it is not a health care product in the traditional sense. It's for bodybuilders. Muscle-building powder is suitable for people who have insufficient intake of daily calories and protein powder. If it is for thin people to exercise, it is recommended to use muscle-building powder. As for the harm, if you eat it during strength training, it will definitely be beneficial and harmless to your health. However, it is still not recommended if you simply eat as usual. The choice of muscle powder can be more reliable in some physical stores. Such as pqfitness, etc.