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Medifast
QUICK FACTS
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BACKGROUND
MEDIFAST VIDEOS
PRO
CON
USER REVIEWS
DIET and NUTRITION
EXERCISE
MEDIFAST FAQ
CONCLUSION
MEDIFAST SLIDESHOWS
MEDIFAST RESOURCES
Medifast Contact Information
Common Misspellings
Author
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Diets
Medifast
Medifast Diet Review (UPDATED 2025): Does it Really Work?
One of the leading meal delivery and meal replacement diets serving men and women since 1980.
Start the Medifast Diet with 40% OFFWHAT IS IT?
Medifast Diet is a weight loss plan offering over 70 prepackaged foods, and suggestions for healthy meals. The plan offers 6 meals a day, with an eating schedule that allows meals every 3 to 4 hours.
The diet plan is also known as the Medifast Achieve plan, and it’s said to be the company’s easiest and most convenient weight loss strategy. It’s made to help promote weight loss while still preserving lean muscle mass. Even after one finishes losing weight, the diet plan is meant to help give people lifelong support for overall health and weight maintenance. Our experts conducted many reviews and found that this was the most effective diet plan. It offers an easy to follow and supportive system to help provide functional weight loss results. For a discount on the Medifast Diet plan click on this link.
MEDIFAST DIET INGREDIENTS AND SIDE EFFECTS
Here are some notable ingredients added to Medifast’s prepackaged foods:
|
Whey Protein Isolate |
Organic Cracked Wheat |
Milk Protein Concentrate |
Dehydrated Carrots |
Canola Oil |
|
Potassium Chloride |
Ascorbic Acid |
Riboflavin |
Resistant Corn Starch |
Calcium Caseinate |
|
Oat Fiber |
Vitamin K1 |
Whey Protein Concentrate |
Chicory Root Extract (Inulin) |
Peanut Flour |
Whey Protein Isolate: A by product extracted whenever cheese is made, this highly bioavailable form of protein is known for its ability to suppress appetite for hours. It’s also rich in amino acids and it is composed of a minimum of 90% protein by weight.
Organic Cracked Wheat: Ground up wheat kernels which are high in fiber and trace minerals. This is organic and therefore is free of any GMO’s or harsh processing which can have remains of dangerous pesticides.
Potassium Chloride: This provides the mineral potassium which is useful for regulating the proper functioning of nerves, muscles, and other vital organs.
Chicory Root Extract (Inulin): Woody plant that has trace vitamins and minerals and which can be used to aid digestion. This has been shown to be likely safe when used in allowable amounts. Inulin is a starchy substance that can be found naturally in chicory. It is beneficial for supporting healthy gut bacteria, as it is not digestible and can instead feed microflora.
Web MD has this to say about the Medifast Diet:
“enriched with nutrients to help offset any deficiency that may occur”
They also add that the meal replacement aspect can be supportive and:
“help keep the weight off”
Their review concludes with the following positive remarks about effective for both weight and health:
“Medifast can deliver results”
The Achieve plan offers:
- 4 Medifast meals: 70 different food options are offered such as sweets, soups, pastas, bars and shakes.
- 2 lean and green meals: This is separate from the prepackaged meals. A person chooses 3 servings of vegetables. 2 servings of healthy fats and 5 to 7 ounces of lean protein from the menu offered.
- 1 Healthy snack: This can be a serving of fruit or yogurt, a baked potato, whole wheat pasta, or several other offered foods. Also separate from the prepackaged foods.
Click the link here to get a special discounted rate on Medifast.
EDITOR’S TIP: Click here to sign up with Medifast
Medifast diet quality of ingredients
Their official website makes it really easy to verify what is added as they specific each ingredient added to their foods. They make sure to list any potential allergens, and they also provide the serving size, full price, and a nutrition facts list.
Judging the nutrition alone reveals that they ensure many vitamins and minerals are added to their foods. This ensures that one will be able to give the body what it needs to thrive and be healthy.
They also often use ingredients that are natural and wholesome. These additives are effective at providing a satisfying meal without packing on too many calories.
Also provided are gluten free and vegetarian options. In examining many of their foods it’s clear to see they have dedicated themselves to provide healthy and effective solutions for weight loss.
Read about what the Medifast diet can do for you by visiting their official website.
THE PRICE AND QUALITY OF MEDIFAST DIET
Pricing can vary depending on the specific plan one chooses.
For example their Flex plan is meant to deliver steady and gradual weight loss and it provides 4 Medifast meals alongside 2 lean and green meals and a healthy snack.
Their Go! Plan offers 5 Medifast meals and 1 lean and green meal. These meals are one’s users can cook at home, as long as one makes sure to pick an option offered by the company.
You can even customize it further by reaching the company as they offer plans for those with gluten or soy intolerance, nursing, vegetarian or those who are of an older age. Support is also provided for diabetics who need to regulate their food choices closer.
Users often said they paid a fair price on these plans and the company does offer free shipping for certain orders. Overall when you look at the value given by the quality of meals, it certainly does make it a well-priced and affordable solution for weight loss.
BUSINESS OF MEDIFAST DIET
Medifast, Inc. is the name of the group; their contact information is listed as:
Phone Number: (800) 209-0878
Email: A contact sheet is provided for direct messages.
They also list their official hours of operation so people know when is the best time to contact them.
On Consumer Affairs.com the company has been well regarded with 4 and a half stars out of 5. It’s shown how they have been recommended by more than 20,000 doctors, and that it has already helped thousands lose weight successfully.
People who had questions and concerns were immediate responded to by a representative of the company on this website. People often said they trusted the company and felt that they were reputable. Customers said the following:
“customer service is great”
“quick and they answer all my questions quickly. Feel like I’m part of a larger family”
“You get a great deal on quality without breaking the bank”
“love the fact I can customize it as I like and get exactly what I enjoy eating”
EDITOR’S TIP: Click here to sign up with Medifast
CUSTOMER OPINIONS OF MEDIFAST DIET
Here are some customer quotes about the Medifast Diet:
“lost around 25 pounds thus far since starting”
“wasn’t able to lose weight no matter what I tried. Find that this is the only thing that works for me”
“I’d recommend Medifast to other people who are struggling to keep the weight off. It makes it so much easier to decide what to eat”
Many said that they were not just able to lose weight, but to also keep it off long-term. There was a lot of genuine praise from people who also enjoyed the taste of the food, and who also added it was helpful for picky eaters who only liked certain foods, and who were able to customize it to fit their taste buds desires.
Overall many had a resounding benefit form the Medifast diet, and they also praised its functionality to help provide support whenever people needed it. Taste wise people said it was satisfying, and that it helped suppress their appetite. As far as the actual service and overall ability to interact with someone at the company to gain more insights, there was also praise over the helpfulness of the support staff.
CONCLUSION - DOES MEDIFAST DIET WORK?
The Medifast Diet consists of pre-packaged low calorie foods, as well as diet advice and suggestions for grocery foods. This is comprehensive, and many users have said the quality of foods is high. Customers noted they were able to sustain their weight loss results, and that the foods and advice offered were easy to use and helpful. This is the reason why we have rated the Medifast Diet as the best weight loss plan available.
The makers of Medifast have provided full support as they offer detailed advice and representatives that users said were helpful, and made them feel welcome and unintimidated to learn about real functional weight loss results. This is why they were so highly rated on Consumer Affairs, and Web MD has also said it is a nutrient rich diet plan which can help with supporting weight loss.
Since you can customize it to meet your taste and dietary preferences, it’s also made to be functional by all users. In this link you can get a special discounted price off of the Medifast Diet; click this link to get a hold of this special rate
QUICK FACTS
Start the Diet Now Advertisement
- Established: 1980
- Founder: Dr. William Vitale
- Headquarters: Owings Mills, Maryland
- Stock Symbol: MED
- Accessibility: Online
- Diet Type: Meal Delivery, Meal Replacement, High Protein
Do You Know the Best Diet Pills of 2025?
BACKGROUND
Save time and energy by never having to grocery shop, count calories or cook your meals again. Medifast meal delivery service will send high protein meals directly to your home. By controlling portions, nutrients and calories, Medifast users can expect to lose 2-5 pounds per week for the first two weeks on the Medifast 5 & 1 Plan and 1-2 pounds per week thereafter.
The Medifast Plan menu consists of shakes, bars, soups, and other sides you can pair up to create your diet or the day. Medifast offers 70 meal choices to satisfy different palates and dietary requirements. Kosher, low glycemic, lactose-free and vegetarian diets are all supported by the Medifast plan. Medifast even has specific plans for the unique needs of women, men and diabetics.
Medifast's success has been proven in multiple clinical studies, the Medifast website offers dozens of real-life testimonials, and its products and programs have been recommended by more than 20,000 doctors since 1980.
A John Hopkins study found the Medifast plan helps dieters quickly and safely lose weight by decreasing the amount of calories they consume each day. The study also found that participants with type 2 diabetes lost 2 times the weight of individuals following the American Diabetes Association's dietary recommendations. Medifast also shows positive results in participants with other illnesses, like hypertension and high cholesterol.
All of the Medifast products are available online, but Medifast does offer some physical centers throughout the country, in Alabama, Arizona, California, Florida, Georgia, Maryland, Minnesota, Pennsylvania, Texas and Virginia. You can choose to go to a center, but you can complete the program online just as easily.
MEDIFAST VIDEOS
PRO
- Convenient, pre-packaged foods sent to your home
- Reasonably priced
- Large variety of foods so there is something for everyone
- Encourages and incorporates exercise
- Clinically proven weight loss
- Doctor recommended
- Provides detailed weight loss maintenance plan
- Plans made for diabetics and other medical situations
- Quick Start Guide available at TrustMedifast.com
CON
- Must cut carbs
- May be tough transitioning back to regular diet
- Low-calorie diet has its critics
- Makes social situations harder to manage
USER REVIEWS
A sampling of feedback and experiences shared by our community.
I am a 48 year old male with a fairly unactive lifestyle. On May 16, 2011 I started the Medifast diet following the 5/1 plan. My starting weight was 325 lbs. I am 11-1/2 weeks into the diet and have lost 58 lbs.
I come from a family of excellent cooks. Are the food offerings gourmet quality? No. However, they aren't, in general, as horrible as people say. Sure, there's a few clunkers out there but, for the most part, there are so many varieties that you should be able to find your way through. - Greg 8/5/11
I am 49 yrs old...5"5" and I started my program Aug 8th 2010 at 172 lbs I lost 45 lbs in 14 weeks! It's easy and the results are rapid. The first week I lost 8.5 lbs and the first month 17.5 lbs and then I averaged about 2.5 lbs a week. I have been reading lots' of discouraging people on here in regards to the food. Yes, there are some of the meals that you will not care for. But, you will figure out your likes and dislikes right away. Just don't eat more then one pkg out of each box for any returns.For me personally ..I love the bars and like the rice cakes, pretzels and puffs vanilla and mocha shakes yum! - Lorrie 8/4/11
I started medifast around October 2010. I went from 165lbs to about 142lbs in 3 months. I was very pleased. Unfortunately once I became comfortable being able to fit in my own clothes again I stopped the program. I did not start the maintenance program. My own fault. I ended up gaining my weight back and have started weight watchers and it's been successful so far. So depending on wether or not I would of stayed on the program I would have a better review. So it does work, and I do like it. But it was not for me and the food gets old quick! If you keep to it right, and do not cheat! I would cheat just for one day with some medifast and maybe a real meal with the family and I would be gaining a pound.. Just keep to it. - Alyssa 7/4/11
This diet works without a doubt as long as you can stick thru it. It is VERY difficult the first few days but once you make it thru week 1 the cravings pretty much go away. The food will also begin to taste better, however its best to try everything because not everyone like everything. I personally just do the shakes and brownies sometimes the scrambled eggs. They also have a great community site for advice and support and you can get great ways to doctor it up the meals too. The weight definitely comes off quickly and you see results weekly on the scale on with a measuring tape which is great motivation. Of course it has its downside like every diet the weight can come back quickly and more, but only if you don't go into the transition stage and gradual reintroduce foods back into your diet and maintain a healthy balanced diet. - Izzy 5/17/11
DIET and NUTRITION
The Medifast diet consists of five prepared meals and one "Lean and Green Meal." (L&GM) known as the Medifast 5 & 1 plan. Your L&GM will consist of a lean protein (a seven-ounce serving of chicken, turkey or fish, or a five ounce serving of beef, pork or lamb) with a tablespoon's worth of condiment like ranch dressing, ketchup or mustard. You will also choose your side dish, which can include a salad, or raw or cooked vegetables. You will always eat at least three servings of vegetables in your L&GM.
The Medifast program encourages you to keep your metabolism high and avoid hunger by eating every three hours. It also recommends that you stay hydrated by drinking your choice of calorie-free beverage, preferably water, consuming at least 64 ounces each day. While your Lean and Green Meal and beverages are up to you, the rest of your meals will be chosen from the dozens of low-calorie, high nutritient meal-replacement items that Medifast delivers directly to you. With options like puddings, oatmeal, shakes, and scrambled eggs, it's hard to get bored.
At the beginning of the program, you will remove high carbohydrate vegetables from your diet like corn and carrots, to jump start your weight loss. You'll slowly introduce these items back into your diet over time and they can be a part of your diet in the maintenance phase, if you wish.
While on the Medifast program you don’t have to worry about counting anything; calories, grams of fat and carbs are all controlled and you can expect to lose between two and five pound per week. The Medifast meals are made with 24 different vitamins and minerals to keep you full and satisfy your nutritional needs.
A typical day of eating on the Medifast program looks like:
- Breakfast – Spiced Pancakes with Sugar-Free Syrup
- Snack – Chocolate Crunch Bar
- Lunch – Chicken & Wild Rice Soup
- Snack – Cinnamon Pretzel Sticks
- Dinner – Baked Tilapia Fillet; Sautéed Sugar Snap Peas with Mushrooms, Carrots
- Dessert – Coffee Soft Serve
EXERCISE
The Medifast website offers an exercise guideline document, but there is specific workout program. Medifast recommends getting daily exercise, but your intensity, mode and duration are left completely up to you. They suggest running, jogging, swimming, dancing or walking, but with such a low calorie, structured program, getting your daily 30 minutes reccommended for health should be enough for you to successfully drop weight.
Medifast recommends waiting two to three weeks before introducing exercise if you do not already exercise regularly. You should also consult your physician if new to exercise. Start slow, and gradually increase you time and intensity as you feel things become easier. If you have been exercising consistently prior to starting Medifast, it is recommended that you reduce your intensity and duration of exercise for the first couple of weeks so your body can adjust to your lower calorie levels, and do no more than 45 minutes of vigorous exercise each day during this time period.
Medifast suggests, as do we, that you find something that you enjoy for your workouts so you are more likely to stick to them. The gym isn't your only option. You can take up jogging outside, dance classes, swimming, or biking to get in some exercise while finding a new activity you enjoy.
MEDIFAST FAQ
Common questions asked about the Medifast program by our community. Click each to see the full answer.
Does anyone experience an early plateau on Medifast? - NB 6/21/11
Is there any medical supervision on Medifast? - KJ 6/10/11
What is the cost of 3 months on Medifast? - Jeannie 6/8/11
Will my body adjust to hunger at the beginning of the diet? - Lisa 3/7/11
Ask or answer Medifast Questions now.
CONCLUSION
For more than 20 years, Medifast has been the answer for many people's weight loss struggles.. It’s also helped people with pre-existing health conditions, like diabetes and hypertension, lose weight safely. The taste and quality of the meals have gotten mostly positive feedback, so if you want to take out all of the guess work, Medifast may be the diet for you. You'll learn how to eat proper portions with balanced nutrition, while eating consistently throughout the day. Most programs and diets cannot boast the doctor recommendations, positive clinical findings and glowing testimonials that Medifast can. It's worth a look if you have weight to lose and are looking for a convenient, all in one approach to eating.
MEDIFAST SLIDESHOWS
Other Slideshows About Medifast
7 Weight Loss Plans Fit for Fall
MEDIFAST RESOURCES
#29 Fastest Growing Company 2010 at CNN
Medifast Testimonial on Good Morning America
The Cost of Diet Plans on Today Show
Medifast Contact Information
- Online Program: Medifast1.com
Email: Submit form online
Common Misspellings
Medi Fast, Media Fast, Medfast, Mediafast, Medifast.com, TrustMedifast.com, medi fast diet, medi fast plan, medifast official website, medifast plan, medifast product, medi-fast-diet, meti-fast, metifast, meda fast, medfast, med fast, mediast
Author
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User Feedback
(Page 22 of 22, 438 total comments)Anais_Morr
This diet is very good only if you need to loose 50 or more pounds. It is very restictive in which you must use the Medifast pre-package food. However unlike Optifast, you get to prepare one mail ('lean & grean') which the meal is 4-6oz of lean protien and vegatables and one fat exchange. I have lost almost 10 lbs so far in less than 3 weeks--which doing WW took me over two months to loose 10 lbs and I only lost 2 lbs doing JC for more than a month. I'm personally loving this. I have to be very careful with my carbs and I am prediabetic. My doctor had placed me on this diet (I have hypoglocemia, pre-diabetic and have 55 lbs to loose. I also struggled to loose weight on WW and JC). You MUST however follow through with the transition plan and go along with the suggested changes in Medifast's maintenance program or you will gain your weight back. Don't even think of loosing weight on this program and return to eating 3 slices of pizza, pint of ice cream, etc. This program is a lifestyle change which also incorporates working out at least 3-4x once you are close to your target weight. The food is ok. I like the bars, oatmeal and shakes. I could take or leave the soup--chicken noodle and chilli (with a little salsa and hot sauce added to it) is ok. Skip the crakers and rice cakes--you could buy individual sized Quaker Oat mini rice cakes packets and low carb crakers instead.
posted Feb 25th, 2008 5:33 pmJust a girl
I lost 30+ lbs on Medifast, but had an illness and gained it all back. Then I got back on plan (after a medication adjustment) and I lost it all and more. The plan does take some getting used to, but it works...it is up to us to maintain our results. Once I took food out of the equation, I was left to really deal with why I was an emotional eater. I have that under control and am now on my way to better health.
posted Feb 25th, 2008 5:33 pmsteph
I've lost over 50 pounds in 24 weeks. I LOVE MF! It is simple and you have a meal with normal food so you keep in touch with real food. I think that is really important especially when you reach goal and transition back off the product. Give it a try - they offer a money-back guarantee what do you have to lose - except weight!
MsBrown
Medifast takes getting used to but it is worth it. I love the bars and the shakes when blended with ice. The oatmeal isn't bad when cinnamon or equal is added. If you are overweight, developing good habits is a must and that is what Medifast forces you to do.
Anonymous
It is a great plan. However, the oatmeal and the soups are not very tasty.
Anonymous
You will need to use the Medishake 70 which contain soy products and do not leave you feeling bloated.
Cindi
I tried Nutrisystem. It definately works but the food gave me such terrible gas that after two weeks i had to quit. My husband and son were both fine and lost 30 lbs. each. Does anyone have any feedback on whether or not Medifast is any better in the gas dept? Maybe not such processed fake food ?
find another way!
I'm sorry to say it but I really HATED this plan. It sounds so good but the "meals" arrive in little packets about the size of a packet of cocoa. Even the soups and chili comes that way. I can't live on processed powder! Don't waste your money!
Anonymous
It's a good diet. My friend was 100 lbs overweight and was diagnosed with Diabetes and her doctor monitored her on this program. Good for people that need to loose 50+lbs according to my friends doctor.
Anonymous
Medifast is great. What I love is they do the shopping for you. My biggest downfall is going to the grocery store. With this plan you go once for your Lean&Green choices and you are done. We used to get Free Shipping, but since they are now in the Star Limelight they have eliminated the free shipping.
Anonymous
Find another Way that's your problem I'm going with Medifast
Anonymous
Has anyone tried the medifast makeover?
Patricia
Medifast is truly a lifesaver...I lost 202 lbs, went from 363 to 161. When I started on was on oxygen 24/7 due to lung condition..without MF I do believe the weight was going to kill me. I have since given up the oxygen, inhalers, b/p med, prilosec...I have truly been reborn and it is due to this great product..I did this all under my doctors care. He too is delighted with the results.
Anonymous
Is the medi fast food better than Nutrisystem? I see that eDiets is doing food delivery as well. Who has the best food?
SallyT
I way prefer the meal optiosn on MediFast vs. Nutrisystem. There are a lot fo smaller ones starting up as well though like eDiets and Zone diet so shop around and try one or two until you find food you like.
Pam
Medifast has been a godsend for me! I highly recommend it.
Larry P
I just signed up with Medifast - I hope I have as good of results as you two have had!
Natasha.Bauer
I love the Medifast products! I have been getting the Plus for diabetics package and find it a great way to keep things in control.