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Why Medifast?


It’s Fast

Lose 2-5 pounds per week for the first two weeks, and 1-2 pounds per week thereafter.*


It’s Satisfying

You eat a meal every 2-3 hours each day so you won’t feel hungry or deprived. Plus, our meals are specially formulated to curb in-between meal hunger.


It’s Simple

Just follow any Medifast plan. Order your Medifast meals here, and using our easy-to-follow guides you plan and prepare your daily lean & green meal.


It’s Safe

Medifast is the brand recommended by more than 20,000 doctors since 1980, and science backs our effective weight-loss plan.


It’s Long-term

Learn how to make your results last. Medifast supports you through weight loss, sees you through your transition, and on to lifelong maintenance.


It’s Supported

Not only do you have an online community, meal planner and app through MyWellness Dashboard, you have access to nutritionists and support that are just a phone call away.

Who is Medifast for?

Just about anyone!

  • Medifast weight loss plans are for anyone wanting to lose weight and get on track to a healthy lifestyle. Get started today, or learn more about how you lose weight.
  • Looking to maintain your weight? Our Thrive by Medifast Healthy Living Maintenance is right for you. Click here to learn more.
  • Have a special nutrition requirement? Review our Special Nutrition options, or call us at 800-209-0878 to speak with a Nutritionist that can help you decide what’s right for you.
* Based on the Medifast 5 & 1 Plan.
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Medifast, Inc., Health & Wellness, Owings Mills, MD HACKER SAFE certified sites prevent over 99.9% of hacker crime.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. Results vary. Clients can expect to lose 2-5 lbs per week for the first 2 weeks, and 1-2 lbs per week thereafter on the Medifast 5 & 1 Plan.

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