Medifast is a scientifically formulated meal replacement system that has been created to optimize weight loss. Developed by William Vitale M.D., in 1980, this program was initially available only through physicians, but is now readily available online and through Medifast Centers located across the country.

There is no denying that Medifast offers one of the quickest, safest weight loss programs available. The science behind this product is impressive, and it is certainly one of the most popular and respected diet programs in the market. Its effectiveness has been conclusively proved during numerous clinical trials. The Medifast meal delivery service takes all the guesswork out of dieting. With this service you know exactly what to consume and when you should eat your meals.

Medifast: The Scientific Approach

The Medifast system has been developed by a John Hopkins M.D., and is based on proven scientific research. All meals provided are precisely proportioned, and the calorie, carbohydrate, and fat content are strictly regulated. Meals are perfectly balanced to provide the optimal mix of carbohydrates, fiber, and protein. The nutritional balance of each meal is carefully supplemented with 24 essential vitamins and minerals.

The Medifast 5 & 1 Plan has been carefully formulated to ensure that your body switches to a mild fat-burning stage after a few days. This ensures that your body will lose weight rapidly without damaging any muscle tissues.

The Medifast 5 and 1 Weight Loss Plan

The Medifast approach to weight loss is based on the 5 and 1 Diet plan. You are allowed to consume 6 meals a day, which are to be had every 2-3 hours. This includes 5 Medifast replacement meals and one Lean & Green Meal. You are also advised to consume up to 64 ounces of water a day.

The total caloric value of your meals is between 800 to 1000 calories per day. Every Medifast meal is carefully balanced to ensure that you receive adequate nutrition, and to make sure that they can satisfy your hunger. Eating at short intervals can enhance your body metabolism and will make sure that your body is able to burn fat quickly.

The Medifast Menu

This is essentially is a soft diet plan, and the most popular Medifast meals includes protein shakes, soups, puddings, stew, chili, scrambled eggs, hot drinks, iced teas, oatmeal, fruit drinks, and bars. There are over 70 such items available on their menu list, which can provide you a fair choice of meals.

Medifast has also developed diet plans for vegetarians, teens, seniors, lactating mothers, people with gout, diabetes, and people undergoing bariatric surgery. Detailed information is also provided for people on anticoagulants. Options are also available for people who wish to avoid soy and gluten. All meals are low fat and have a low glycemic index.

The Medifast Support System

Most research points to the importance of a strong support network in ensuring the success of a diet. Medifast provides it subscribers many ways in which they can find the right support to achieve long term weight loss. There are Medifast centers across the country which can offer you one- on- one counseling. You can also find support and encouragement through MyMedifast, which is the online Medifast community. Alternatively, you may choose the ‘Take Shape For Life’ program, and gain access to a qualified Health Coach, who can guide you through your weight loss journey for free.


  • Scientifically formulated pre-packaged food is convenient, and makes this diet easy to follow.
  • Clinically proven system to lose weight, and is safe.
  • Enhances sustained and significant weight loss in dieters.
  • Recommended by over 20,000 doctors.
  • Maintenance plans can help prevent weight gain after you have reached your desired weight.
  • Flexible plans that suits all types of people.


  • May require advice from physician before starting the plan.
  • Low calorie diet may be hard to follow at the start.
  • The transition plan may be difficult to follow.


The typical Medifast 5 and 1 Plan will cost you $11 per day. But you can save money by using a 2012 Medifast coupon code.


If you are looking for a proven weight loss system that can help you lose between 2-5 pounds a week, this might be the ideal solution for you. But you need to be focused and dedicated to achieving your weight loss objectives.

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