When you make the decision to start on a weight loss journey by dieting with Medifast, the popular meal replacement, doctor approved home delivery diet program, you quite probably have made the best decision of your life! The posts and pages in this section of the website are here to help you turn a plan into an action plan for a slimmer, fitter and healthier you!

Let’s take a closer look at this amazing way of eating that makes it possible to lose the excess pounds easily and without any hassle.

What’s So Special About Medifast?

It is highly appealing to anyone who leads a particularly busy lifestyle that wants to lose weight but struggles with finding the time to work on a more traditional style of diet. That’s the kind with diet sheets, ingredient chart, calorie calculations, weighing and measuring and all the other hassles that come with that way of dieting.

It is all time consuming and means having to go to the store to buy the food ingredients, then prepare and cook meals that must conform to the strict regimen that your dietitian has prepared for you. Sure, you will lose weight this way, but if you don’t have the time for it all, it won’t do you a whole load of good if you can’t stick to it.

What Makes Medifast Different?

This is a special dieting system that provides all the food you need to eat delivered to your home packaged in individual meal packs to make it simple and straight forward. It’s fast and convenient because all the food prep and calorie calculating has been done for you.

All you do is heat up the meals in a microwave oven and eat. Fast, simple and best of all, it works!

As long as you stick to the program and do not deviate by cheating on high calorie snacks or sodas, you will lose weight. Pure and simple!


The Medifast plan works with an easy three-phase approach. Phase 1 is the weight loss stage in which dieters will lose weight quickly. This phase lasts as long as it takes for the dieter to reach their goal weight. Phase 2 is the 6-week transition phase, which enables dieters to slowly transition from a strict dieting in the weight loss stage, to a slightly more lax way of eating. Phase 3 is the lifelong maintenance plan, which helps individuals to maintain their weight loss for a lifetime with minimal regaining of weight.
57Doyle C, Kushi LH, Byers T, Courneya KS, Demark-Wahnefried W, Grant B, McTiernan A, Rock CL, Thompson C, et al. Nutrition and physical activity during and after cancer treatment: an american cancer society guide for informed choices. CA Cancer J Clin 2006;56:323-53.
14Wagner JD, Schwenke DC, Greaves KA, Zhang L, Anthony MS, Blair RM, Shadoan MK, Williams JK.Soy protein with isoflavones, but not an isoflavone-rich supplement, improves arterial low-density lipoprotein metabolism and atherogenesis.Arterioscler Thromb Vasc Biol. 2003 Dec;23(12):2241-6.
There will be 5 Medifast meals as well as one “lean & green meal.” The “lean and green” meal consists of protein and vegetables. The protein can be any kind of lean meat, such as chicken, steak, pork or fish. The vegetables will consist of a variety of choices, like broccoli, cabbage, salads, green beans and much more.
Medifast is a medically-supervised weight loss plan that consists of shakes of various flavors that provide full nutrition while enabling the body to burn fat and calories. As many Medifast diet reviews will explain, this particular plan is proven to be very effective, as individuals typically lose 2 – 4 pounds each week, depending on the specific plan. Although Medifast is intended for morbidly obese individuals, under a doctor’s supervision, those who only have a few pounds can be successful at safely losing weight on this plan.
The theory: By faithfully sticking to Medifast-made products and supplementing them with one meat-and-veggies entree each day, you stay full and nourished from lots of protein, fiber and key nutrients while consuming very few calories – typically 800 to 1,000 for adults. That’s just part of the explanation, however.
Great diet if you want to live on less than 1,000 calories a day. Products are full of soy and most taste awful. Yes weight loss can be rapid, just like the rate of weight you will re gain once you start putting real food in your mouth. Try LA Weight Loss if you want to eat real food and lose weight at a reasonable pace. And don’t believe everything you read about them either. I was not pressured in to buying any of their products and the diet doesn’t cost as much as people says it does either. Way less than a $1,000 for 52 weeks including 52 weeks of maintenance. Add up what Jenny Craig would be costing you!
Eating out: Challenging but not impossible. Medifast suggests making your meal out be your Lean & Green Meal for the day. Just download the company’s Dining Out Guide, which provides tips for navigating buffets, ordering beverages and choosing toppings and condiments. It also highlights Lean & Green compliant choices at 75 fast-food and sit-down chain restaurants. If your restaurant isn’t on the list, you have to go a la carte, requesting only your 5 to 7 ounces of lean protein and a side of nonstarchy veggies. If you have no choice, you could bring your powdered Medifast meal and ask for water to prepare it.
My wife’s coworker lost a tremendous amount of weight. My wife couldn’t help but notice and asked how they did it, and the answer was Medifast. I’ve finished using it, and my wife is continuing to use it in a maintenance kind of a format. When we first went on the program we each lost 70 pounds. It was truly transformative. It takes discipline but it works. Our experience was pretty good although, in the ensuing years, I’ve gained another 20 pounds back. But I can carry that.
Congrats to everyone one the medifast plan. I too was on it in 08 and lost 30lbs. due to the fact of my own fault simply giving in to sweets like cheesecake and cholcolate I gained it back, but today I just started again with the weight of 298. I know it is hard, but you feel so good when u drop a couple sizes and feel thinner
In fact, a Johns Hopkins University study backed up their claims that the diet produces in significant weight loss. The study was conducted on patients attending Medifast Clinics and noted an average loss of 67lbs in males and 57lbs in females.
Taste: Medifast products likely won’t win cuisine competitions. But a Medifast representative says the company puts its products through a taste panel before making them available and constantly monitors customer feedback, developing more favorites and discontinuing the duds. They offer snacks free of artificial flavors and sweeteners, and options such as apple cinnamon soy crisps and Parmesan and olive oil pea crisps.
It doesn’t perfectly align with the federal government’s guidelines for healthy eating, experts concluded, because it provides a little too much protein and too few carbs. At 800 to 1,000 calories a day, it also dips low for many dieters. That’s less than half the amount recommended in federal guidelines for men from 21 to 40 and nearly that much less for women in that age group. The experts found it “moderately” safe.
When you sign up with Medifast you will have access to a meal plan menu that consists of shakes, soups, bars and 70-other meal choices. There are plenty of great-tasting foods and snacks, and there really are options for even the pickiest of eaters. Whether you are looking for a low-glycemic, vegetarian, diabetic-friendly, high protein, lactose-free or Kosher diet, you will find all of them in the choice of meal plans offered by the company. They even provide unique diet plans for women, men and diabetic patients with special needs.
I LOVE LOVE LOVE Medifast, I think the food is actually very decent for diet food. I love the scrambled eggs, with a lil bit of pepper and salsa (but you have to whisk them before cooking not only mix with a fork), same for the chocolate pudding…whisk well, and plaze in the freezer not the fridge for 30 minutes, so creamy and delicious! My fav shakes are the whey protein ones, like the dark chocolate shake, I add ice, and a tbsp of Black Cherry sugar free syrup (which you are allowed to) and blend it, super yummie, my coworker tried it and she said she would drink it without being on the plan! I also like the Cinnamon apple oat meal, I add a little brown sugar splenda and a bit of cinnamon powder…very good. The trick with the soups is to let thme soak… at least 30 minutes. My favorite soup is the Wild rice, I add a bit of Tabasco and black pepper…wonderful and filling!

29Law MR, Wald NJ, Wu T, Hackshaw A, Bailey A. Systematic underestimation of association between serum cholesterol concentration and ischaemic heart disease in observational studies: data from the BUPA study. Bmj 1994;308:363-6.
The OPTIFAST® program consists of three phases — an Active Weight Loss Phase, a Transition Phase, and a Long-Term Weight Management Phase. During the 12-week Active Weight Loss Phase, you will consume a full meal replacement diet of OPTIFAST® products. During the Transition Program, you will transition to eating self-prepared regular food. OPTIFAST® programs vary slightly. Please consult with your OPTIFAST® healthcare professional on what is appropriate for you.
A clinical study at the Johns Hopkins University showed that the Medifast diet results in substantial weight loss. When on the diet, adult men could shed, on average, 67 pounds; women can lose up to an average of 56.
It’s easy to get started with this weight loss plan. There are many positive Medifast reviews that explain exactly how to begin losing weight with this proven program. Medifast originated in 1980, and has been scientifically studied to accelerate weight loss in all individuals.
But, the problem with any weight loss plan is that people tend to regain those lost pounds once they stop the diet because they simply return to their old eating habits which made them gain weight in the first place.
Cons: Food is not that great and is very expensive. Medifast Staff is rude. Can not even have fruit or high carb veggies like peas. So it is hard to follow for more than a couple of months. Weight gained back very quickly even following up with a low calorie plan. It must have something to do with maintaining low carbs or starting to eat carbs slowly. There is no mercy with this plan. You follow it exactly or you GAIN weight. No middle grounds. Can not workout any more than 45 minutes a day or you will not loose weight.
Today, European and American governmental agencies recommend that individuals focus on eating more plant-based foods as an eco-friendly way to help decrease the risk of chronic diseases and control weight. 16 Soy foods fit well within these recommendations: Compared to animal protein, soy leaves a much smaller carbon footprint, needing less land and natural resources to grow. Soy provides the same high-quality protein as meat, milk, and eggs, often with less saturated fat and “bad” cholesterol. When chosen in place of animal-based proteins, soy offers other health advantages as well. 17,18,19,20
* Rewards Earned percentage determined by order’s product total minus any applied discounts—including any applied rewards. Actual dollar value of Rewards Applied is determined by the total of consumable products such as meal replacements, lean & green meal, snacks, and other food (consumable) items, minus above stated discounts.
Medifast could also be good for someone with high blood pressure, high cholesterol, and heart disease. Weight loss helps each of these conditions and may even reduce the need for medicine. Talk to your doctor before making any changes to your medicine.
Soy’s beneficial effect on cholesterol was formally recognized by the United States Food and Drug Administration (FDA) in 1999 when it granted approval for a health claim for soy protein and risk of coronary heart disease.30 This claim states that “25 grams of soy protein a day, as part of a diet low in saturated fat and cholesterol, may help to reduce the risk of heart disease.”
33Bitto A, Polito F, Atteritano M, Altavilla D, Mazzaferro S, Marini H, Adamo EB, D’Anna R, Granese R, et al. Genistein aglycone does not affect thyroid function: results from a three-year, randomized, double-blind, placebo- controlled trial. J Clin Endocrinol Metab 2010
The 5in1 plan does include food other than the Medifast meals, therefore that part of the above is incorrect. You can have steak, pork, chicken and vegetables, all without the weight spelled out in the plan. Eating many small Medifast meals during the day really is not difficult-you are never hungry. Once your target weight is reached you do have to stick to the maintenance plan as instructed. You cannot go out and consume a full pizza. Like all plans, you must want to lose weight, and have the determination to change your eating habits. Medifast worked for me, I loved the shakes, pudding and soups. Good Luck
I have told the MF reps what I am doing & they see that it is working for me. I will not quit, just modify it to work for me. If I had bought the meals online & not joined a center, I would have quit by now. Getting weighed every week & being measured every month means that someone is tracking my weight loss. I only buy enough meal replacements for my 3 a day. The 1st week, they insisted that I buy their supplements. I found the same at Costco for a lot less. When a rep asks if I am taking the supplements, I answer, “Yes, from Costco”. They have our 3K & cannot force us to buy what we do not need. I hope this helps someone.
Medifast does work – that’s why it’s been around for almost 40 years and is still going strong. Like all effective weight loss plans, this one is going to require some effort and self-discipline. You’ll need to phase out your junk foods and change your eating habits.
*On your initial 30-Day 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. Get details here
Medifast sounded like a good product to help jumpstart a little bit of a diet and exercise program so I used it. I’ve known them through word of mouth. It’s a bit expensive but not really if you think about it as meal replacement. It helped me start with diet and exercise for a period of time and I lost 8 pounds. The hardest part about it is the mental thing that you have to do to realize you’re just eating bars. The first two days were hard, then after three days, it’s bizarre. You’re just not hungry. However, it’s very hard to transition away from it. It’s not a really good transition path and you obviously can’t stay on it forever. It is very effective for a short term weight loss, but there’s no long term strategy there.
I lost over 50 lbs in 6 months with Medifast. YOu eat 5 Meifast meals but still have 1 real food meal per day. It’s a great plan. It Really works. Not much thinking involved so it’s grfeat for the bust person.
Limitations: You’ll mostly eat meal replacements. There is some variety: Medifast has more than 70 meal replacement options including shakes, bars, cereals, and snacks like pretzel sticks. Fruit, dairy products, and starches aren’t allowed in the 5 & 1 Plan.
We fill a plastic cup up with 8 oz water drop the powdered shake mix in shake and drink…people spend more time on break smoking and talking then we do preparing our meal! We are losing weight with the greatest of ease. I find the meals to be easy, tastey and they do satisfy. By far this was the best program. thumbs up !!!
Davis, L. M., Coleman, C., Kiel, J., Rampolla, J., Hutchisen, T., Ford, L., … & Hanlon-Mitola, A. (2010). Efficacy of a meal replacement diet plan compared to a food-based diet plan after a period of weight loss and weight maintenance: a randomized controlled trial. Nutrition Journal, 9(1), 11.
A 2015 study in the Nutrition Journal looked at the charts of 310 overweight and obese Medifast clients who followed the Achieve Plan and found that participants who stayed on the plan lost an average of about 24 pounds by 12 weeks and 35 pounds by 24 weeks. No matter their age or gender, participants lost mostly fat rather than lean muscle.
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
I have really enjoyed Medifast for the last few years and have found their website and ordering process to be quite secure. Last week I received a routine email telling me that my Medifast order would soon be on the way. I called the Tel. Number given on the email to cancel the order and was given a run around of strange requests for my Credit card, etc. I did give too much personal info and card number to an operator who sounded like she was overseas. I felt uneasy afterwards and went on Medifast website to find that the telephone number on website different from the email – the numbers had been re-arranged. The Medifast website operator said she would make a note about the number on email being wrong.
It is working for me! I have lost 66lbs in 13 weeks! I am so excited. I love the food! I started at 282lbs! I have a whole new life! I never realized what the extra weight was doing to me emotionally. I took a slightly different route. I decided to go through Take Shape For Life. They are a division of Medifast. With them I get a little better deal on my food plus I have a FREE Health Coach! I am in it for a lifestyle change and it is wonderful! I love the Chocolate and Swiss Mocha shakes as well as almost every Bar they have! I never knew ‘good for you’ food could also taste great! Also, I have friends on the program that only had 15 lbs to loose, they went with a maintenance program instead of the 5 & 1.