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Weight-Loss Plans

How Our Plans Work

Medifast was developed by a doctor to help you lose weight fast. The delicious Medifast Meals you’ll enjoy are nutritionally balanced, packed with protein and contain 24 vitamins and minerals. You’ll eat every few hours to help keep hunger away as your body burns fat and you lose weight.

Our easy-to-follow plans: 3 simple parts.

Medifast Meals

Each Medifast Meal is fortified with the essential vitamins and minerals you need for healthy weight loss.

Our nutritionally balanced meals are all based on a similar design, so they are easily interchangeable and you’re assured of getting great nutrition everyday.

Choose from over 40 delicious options like bars, shakes, breakfast foods, soups, pastas, desserts, and more!

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Lean & Green Meals

A lean and green meal includes five to seven ounces of lean protein, three servings of vegetables, and up to two servings of healthy fats, depending on your lean protein choices.

Make your own meals using great-tasting Medifast recipes, which can be found on our blog or in our cookbook, or if you are too busy or don’t like to cook, enjoy one of our Medifast Flavors of Home® lean and green meals.

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Healthy Snacks

With Medifast Achieve your healthy snack options include a serving of fruit or yogurt, whole wheat pasta or even a baked potato.

On both Medifast Achieve and Medifast Go, you can also choose from one of our delicious Medifast Snacks.

A Day with Medifast GO

Our clinically-proven weight loss plan for busy people who need an easy-to-follow program that burns fat and delivers fast results.

Medifast GO

Plans start as low as $341

Get Started

Medifast Go was formerly known as the Medifast 5 & 1 Plan®

A visual chart showing a day on the Medifast GO plan

A Day with Medifast Achieve

Our weight loss plan for people who want greater flexibility in meal planning while delivering steady, gradual weight loss.

Medifast Achieve

Plans start as low as $323

Get Started

A visual chart showing a day on the Medifast Achieve plan

†On our 30-day Select Kit. Exclusively with enrollment in Medifast Advantage. Minimum purchase required. Limit one per customer. Not valid with prior purchase or any other promotions or discounts. See details