Medifast is a multilevel marketing program, that focuses on very low calorie diets.
Unless your friend is a medically trained professional or a registered dietician, they're learning from marketing materials... not ethical and scientifically based education.
Writer, mother, wife, and breadwinner. I love to run, but running doesn't love me, so I'm switching to my low-impact bike.
I'm not pregnant, just fat: My blog. fatnotpregnant.blogspot.com/
| current weight: 186.4