SlimFast is a weight loss and diet plan that makes protein-enriched shakes and other weight loss products. Slimfast’s 3-2-1 program (three snacks, two shakes and one meal a day) helps you lose ...

The Jenny Craig Diet is followed by the SlimFast Diet (3.6 rating), Keto Diet (3.6 rating), Nutrisystem Diet (3.6 rating), WeightWatchers (3.6 rating), South Beach Diet (3.4 rating), and Atkins ...

Keto, paleo, low-carb, low-calorie — there are hundreds of diets on the market. Remember when SlimFast convinced everyone that drinking milk protein concentrate would make them drop two pants sizes?