My sister does it once a year to adjust various physical indicators. It is estimated that eating Amway products will make this plan work best. If you are not particularly obese or in poor health, you can try it through diet adjustment and lifestyle change first, and you can supplement nutrition less. But personally, I think that the method of taking a large amount of health care products in the short term may not be beneficial to health in the long run. Personal Amway powder don't shoot me!