Young diseases

Medifast is a meal replacement program that helps most people lose weight faster than traditional food-based diet plans.

Medifast is a healthy diet that makes quick weight loss simple. With the 5 & 1 Plan, there is no calorie counting, no points system, no diet pills and no confusion. The Medifast low calorie diet consists of clinically proven meal replacements designed to help you lose 2-5 pounds per week.

Never Go Hungry!
Because Medifast is a healthy diet, you eat every 2-3 hours, which results in you never getting hungry or lacking energy. The convenient prepackaged meals of Medifast's low calorie diet allow you to be successful with quick weight loss.

Clinically Proven and Physician Recommended...
Medifast has been proven in in multiple clinical studies. Medifast programs have been recommended by over 15,000 physicians and used by over 1 million customers for 25 years!