You must eat five Medifast meal replacements per day while on the 5 & 1 Weight Loss Plan. You’ll need to order 20 boxes of Medifast Meals to last you four weeks.
Your Lean & Green Meal is important too!
Learn more about this flexible daily requirement. »
Create a custom four-week package by ordering 20 boxes from our full menu of meal replacements.
Learn more about how to order your Medifast Meals.
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Medifast makes no claim that these results are representative of all participants on the Medifast Program. Medifast recommends you consult with a physician before starting a weight-loss program. Medifast is the brand recommended by more than 20,000 doctors since 1980.
Davis, L.M., Coleman, C.D., Kiel, J., Rampolla, J., Hutchisen, T., Ford, L., Andersen, W.S., Hanlon-Mitola, A. (2010). Efficacy of a meal replacement diet compared to a food-based diet after a period of weight loss and weight maintenance: a randomized controlled trial. Nutrition Journal, 9(11). View Study