Naturnica Keto Herbalife. It's the holy grail of network marketing. The leader in the health and wellness industry. Possibly one of the greatest MLM companies ever created.Medifast Momentum Review: The foods don't taste much different than the regular items. And, of course you are paying a bit more. In the weeks that I did try this, I did lose a little bit more weight on a little less exercise. I didn't feel shaky or light headed or jittery or anything like that. And my experience wasn't much different than being on the 5 plus 1 except for a bit more Weight Loss. Ultimately though, I stopped this after a month because frankly my results were very good without this and I wanted to get in the habit of exercise because I liked the lean lines it gave my body and how much better it made me feel. This is a personal choice though.