The effect is ok, I think it depends on the object. My grandmother has bought Amway for more than ten years, and I think the effect is ok, but it is not as magical as she said. What she said is almost a panacea, haha, brainwashed. I think his health care product is to get the nutrition that some people need. Depending on luck, you may eat effectively, but you may not feel it after eating. I think we should take in nutrition, or work hard on diet, live a regular life and eat reasonably and scientifically.