Product & Plan FAQs

Medifast Plans

Can I try Medifast for just a few days?

We recommend trying Medifast for a minimum of two weeks to allow time for your body to maximize its fat-burning potential. However, if you'd like to try Medifast for just a few days, there are some options:

Individual samples of Medifast Meals
Medifast 2-Week Variety Packages

Can I customize my Variety Package?

Our pre-packaged Variety Packages cannot be customized or changed. You can, however, design your own menu and only order the Medifast Meals you prefer. Costs may vary when designing your own menu (depending on which Medifast Meals you choose).

If you're ordering online, visit our "Shop" section to select the items you would like. If you need assistance, you can call Medifast Customer Care at (800) 209-0878. Our Customer Care Representatives can answer all of your questions and assist you with placing your first order.

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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. Individual results will vary. Medifast is the brand recommended by more than 20,000 doctors since 1980. Typical weight loss on the Medifast 5 & 1 Plan® is 2-5 lbs per week for the first two weeks and 1-2 lbs per week thereafter. 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