Herbalife is not a diet it is cellular nutrition. This method of losing weight, maintain or gaining weight is all from the same products. Cellular nutritional health products can only be bought by a Herbalife distributor. We have many doctors on the Herbalife team, like Doctor Lou Lgnarro that won a Nobel Prize for this research into heart health. His products are only available from Herbalife. My heart feels alive now    To learn more contact me. John Olivero, 29 Ianson Dr, Greenbank, On, L0C 1B0, Canada. 905-449-8608