Herbalife Products are about Health and Wellness.  In order to Loose, Maintain, or even Gain weight, it is essential to obtain the proper amounts of Nutrition and Protein daily.  In what seemed to be "an overnight occurrence", I lost 32lbs, going from 139 to 107, a very unhealthy level for my age and height.  As hard as you "think" it is to loose weight, it is even harder to gain it.  (Herbalife Products target Cellular  Nutrition)  After twenty months, I was not able to gain back even 1 pound until I began using the Herbalife Products, in particular Cell Activator.  Prior to that, I tried many, many Name Brand items, but none of them worked.  The Herbalife recommended dosage of supplements, which are formulated as low-dose for better absorption, is three times daily.  My weight gain was very gradual ~ over a period of 1-1/2 years I finally gained back 25lbs.  Had I taken the supplements 3 times daily, I'm sure the weight gain would have occurred in a shorter period of time.