Updated: 04/18/2017 - Site operated by Leptigen

Diet Center Review - Does This Weight-Loss Program Really Work?

  • 106 User Comments
  • Rating: 3.6. From 66 votes.
By Summer Banks Mar 27, 2017

Why are people talking about Diet Center? We wanted to know, so we did one of our in-depth reviews, examining the side effects, ingredients, clinical studies and overall customer care. We additionally scrutinized a multitude of dieter comments from all over the web. Lastly, we compacted all of the facts and specifics in order to give you the information you need.

Diet Center Readers: Click here to find out why we're giving away samples of our product, Leptigen.

What is Diet Center?

To start, Diet Center offers both women’s and men’s diet programs. [1] Both versions include Exclusively You, Instant Shape Up, Diet Fast and the 21-Day Diet. There are centers located all over the country and you can choose one near you for a consultation. If none are nearby, there are online options as well. Diet Center provides nutritional supplementation, behavioral guidance, online support and meal preparation tips, a positive. Diet centers are encouraged to tell clients about any and all supplements. [2]

Diet Center first got started back in 1973 and there is an online community [3] [4]to assist you with weight-loss. Furthermore, some dieter success stories are posted on the official website. An online supplement store is also available to help you find the right products, but read on…

High Cost – “Yikes?”

The first consideration dieters must take pertains to Diet Center prices. “After doing some digging, we discovered that the actual cost of Diet Center programs is quite high. In fact, the initial start-up will likely hit you up for between $500 and $1,000,” says our Research Editor.

One customer stated, “The initial start-up cost me $750.”

Another dieter said, “Buyer beware (It was over $500).”

Others claimed it was much more affordable to just buy the book. A buyer said, “I was very pleased with the book and the price was so cheap.”

You can find them easily based on information from one reader, “The Diet Center books are available on Amazon.”

Customer Complaints – “Too Many!”

There are clearly numerous customer complaints regarding this weight-loss program. [5] One user stated, “The supplements made me sick!”

According to another customer, “Can’t afford all of the fees. Just too much money.”

We also found some followers that didn’t have a negative experience. As one dieter said, “The regimen for the day is not easy at first, but the regimen provides guidance.”

Another offered, “If you stay on the diet it will also reduce your appetite for sugary snacks.”

After doing a great deal of research, we have concluded that if there is one aspect of a program that is especially bothersome (a painful/difficult exercise routine, high price, too many customer complaints) the probability of weight-loss results for the long term is very low. Therefore, if Diet Center does in fact cause a high number of negative issues, this could be problematic.

The Science – “Any Proof on Diet Center?”

From what we could gather, there is no solid clinical research presented on the official Diet Center website to support this weight-loss method. Here at DietSpotlight, we must see published science that backs the product or program in order to get behind it. There is a wealth of clinical information on how to choose a diet program, the best ways to lose weight that don’t involve a diet and even government support. [6] [7] [8]

The Bottom Line – Does Diet Center Work?

So, were our initial ideas about Diet Center accurate? We are excited to see that the program has stood the test of time and there are locations all over the United States. However, the official website leads dieters to believe they will only have to pay about $6 per week, which is simply not the case. The reality is the plans are quite pricey. Therefore, we have concerns with this weight-loss method if you are on a budget and don’t have the time to visit a center location regularly.

For dieters who need to get rid of excess fat at a faster pace, we recommend you choose a diet program or weight-loss supplement that is both affordable and supported by plenty of positive customer feedback and clinical research.

Among the best products we’ve seen this year is one called Leptigen. Its unique formula is a combination of four ingredients, which have been proven in documented clinical studies to help elevate metabolism and improve fat loss. Furthermore, we can’t find any discussion of adverse effects and dieter reviews posted online reveal people are seeing excellent results.

It helps that the company behind Leptigen is so confident in the product they’re offering a Special Trial Offer, which is quite a positive sign.

Previous Diet Center Review (Updated December 3, 2014):

Diet Center: What You Should Know

Diet Center is a weight loss program, or actually, a group of weight loss programs that are gender specific. Looking carefully for alternate programs, Beyond Diet offers nutritional information and instruction how to lose weight in their book. The Diet Center official website discusses a number of diet systems that are either "Exclusively You" or "Instant Shape Up." There are actually slide shows that discuss and elaborate on the different diet programs offered. You can choose to get involved with Diet Center exclusively online if there are no centers in your area or via a center near you. According to the website, there are branches throughout Canada and the USA. There are customer testimonials posted on the official website for Diet Center programs.

Meal replacement supplements and snacks are offered on the Diet Center website, such as appetite suppressing thermogenics, bars, diet entrees, meal replacement drinks, vitamins and diet kits. These products endeavor to suppress the user's appetite, burn fat, nourish the body and provide energy. The Diet Center program additionally offers audio tapes that assist with exercise and daily fitness regimens such as walking. There is a "free weight loss" apparatus provided on the home page of the website to get dieters started. Overall, the Diet Center program involves a membership and offers users a combination of "healthy" recipes, exercise routines, diet supplements, weight loss advice and dieting support. Unfortunately, there do not appear to be any free trial samples of Diet Center products offered on the official website. Diet Center costs $6 per week, and there is no 100% money-back guarantee offered.

Diet Center Product Features

The Diet Center weight reduction program is a system that incorporates dieting advice, fitness instruction, meal recipes, diet supplements and regular assistance all in one. This program is available to men and women alike, however, the dieting programs for each gender are different. Users have the option of acquiring a membership through a local center or solely on the web. There doesn't appear to be clinical evidence presented on the Diet Center website to support the effectiveness of this diet program. A membership costs $6 a week. Even with a program like this, there are many others that mirrors weight loss milestones, Medical Weight Loss Clinic is one that customizes in weight-management, tailoring a specific plan to your needs and goals. You can also find similar centers such as, Metabolic Research Center which focus on weight loss plans for men, women and children and provides a support system so designed to help you lose two to five pounds per week.

Advantages of Diet Center

  • The Diet Center programs are available through the official website.
  • The Diet Center system involves eating "healthy" and exercising.
  • There are customer testimonials provided on the official website.
  • Diet Center is suitable for both men and women.

Disadvantages of Diet Center

  • There doesn't appear to be any 100% money-back/satisfaction guarantee offered with the Diet Center programs.
  • There is no real clinical data presented on the website to support the claimed effectiveness of Diet Center plans.
  • No free trial samples of Diet Center supplements are offered through the website.
  • Some ingredients found in the Diet Center supplements may not be suitable for some individuals.
  • The Diet Center approach to weight loss appears to require a rather drastic lifestyle change, which some users may not be comfortable with.


The Diet Center program is rather unique in regards to all it offers. Slim 4 Life is another alternate weight-loss center in which a personalized evaluation is set up to a plan. Unlike many dietary pills and supplements, the Diet Center approach incorporates exercise, a certain diet plan and supplements. However, it would be nice to see a 100% satisfaction guarantee posted on the official website, along with some clinical proof that the Diet Center plan works. In the end, this weight loss program may be a tad too involved for some dieters who might prefer a simple and convenient pill.

Diet Center Questions & Answers:

We read through every piece of information we could find to create this helpful Diet Center FAQ.

What are the side effects of Diet Center?

The Diet Center is a weight-loss clinic and therefore doesn’t have traditional side effects like a supplement.

What are the ingredients in Diet Center?

The Diet Center offers various shakes bars and supplements with many ingredients including soy protein isolate, green tea extract and white kidney bean. [1]
Does Diet Center Work?

Though some users have reported success with Diet Center, this is a weight-loss clinic with various programs for men and women. Though the company offers in-center options, they also have online programs for people who don’t live close to a center.

How much does Diet Center cost?

DC is costly, with the initial evaluation alone costing anywhere between $500 and $1,000.

How should I take Diet Center?

Follow the instructions that come with your plan. Everything is individualized, so there is no single set of instructions..

Can I take Diet Center if I have a health condition?

Talk with your doctor before changing anything about your diet and exercise routine.

What do users like about Diet Center?

Many users liked how there are programs for men and women, and online programs for people who are not local to a center.

What do users NOT like about Diet Center?

Some users didn’t like the side effects from Diet Center supplements.

How many diets are there to choose from?

There are four programs to choose from, for both men and women.

Do I have to use supplements?

Supplements may or may not be optional, and may come at an additional cost, depending on the terms of your plan. [2]

How do I contact the Diet Center customer service department?

You can contact the Diet Center customer service department by calling 1-800-656-3294 or by emailing info@dietcenter.com. You can also visit the official website to find your local clinic and contact information.

Can I contact Diet Center through social media?

Yes, you can contact them on their Facebook.

Do you know of any special deals or discounts on Diet Center?

There’s no mention of special deals or discounts on Diet Center supplements.

Diet Center Side Effects:

Diet Center is a comprehensive weight-loss system that incorporates behavioral guidance, meal preparation, and supplements. Many users have had positive experiences with this product, but others have reported secondary effects. Being aware of potential side effects can help you make a safer, more informed decision.

Increased Blood Pressure

Blood pressure is a measure of how hard your blood hits against the blood vessel walls. High blood pressure, also known as hypertension, is when your blood pressure goes above regular levels. High blood pressure is often hard to detect without a doctor’s checkup. In some cases, it may lead to signs like nervousness, sweating, and facial flushing.

What causes high blood pressure?

There are many factors that play a role in the onset of hypertension. These include smoking, obesity, alcohol consumption, chronic kidney disease, and thyroid disorders. [1] If you believe you may be suffering from high blood pressure, seek the help of a doctor. If left unattended, high blood pressure can lead to damaged heart and coronary arteries, resulting in heart attack, heart disease, and congestive heart failure.


This condition is also known as bounding pulse. It’s when you feel your heart beating harder than it’s supposed to. You may also feel like your heart is skipping beats or beating too fast.

What causes palpitations?

In many cases, palpitations are not a sign of serious illness. You may have bounding pulse due to heavy exercise or nervousness.  If you simultaneously experience fainting, chest pain, or shortness of breath, seek medical attention. These symptoms may be indicative of arrhythmia (abnormal heart rhythm), tachycardia, or hyperthyroidism.


Anxiety is a state of feeling stressed, worried, and nervous. You feel on-edge and even paranoid.

What causes anxiety?

Panic disorders and phobic disorders are known to cause anxiety. You might also be anxious from consuming too much caffeine. [2]


The pain of a headache can be excruciating. The discomfort keeps you from functioning normally. Your concentration and focus go down.

What causes headaches?

Headaches are a common symptom for many abnormalities. Many of them are not serious. For example, you may get a headache if you skip a meal, don’t get enough sleep, or get dehydrated. Headaches may also stem from concussion, high blood pressure, meningitis, stroke, or ear infection. Diet Center’s side effects can be inconvenient and discomforting. If you experience these or other side effects, stop using the product and see a doctor

Diet Center is a weight-loss program that can be followed in-clinic or at home. There are options for both men and women, though it doesn't look like there's much difference between the two. It looks like followers are expected to purchase foods and supplements from the company.

Diet Center Ingredients and Supplement Facts

Serving Size: Varies
Serving Per Container: Varies
Amount per Serving % DV
Diet Kits * *
Instant Shape Up Meal Replacement * *
Advanced Fat Burning 24 Hour Thermogenic * *
DIETFAST Meal Replacement * *
Fiber Options * *
Nutritional Protein Supplements * *
Diet Snacks * *
Diet Entrees * *

Other Ingredients: None

After doing some serious research into Diet Center ingredients, we provided the facts you need.

Soy Protein Isolate

To start, soy protein isolate is a main ingredient used in all sorts of supplement powders and shakes. It can also be found in various energy bars and cereals. Those who are vegan or vegetarian might choose this ingredient as an alternative to animal proteins. [1]

What is it Supposed to Do?

Well, soy protein isolate provides a substantial amount of protein. This in turn may help with building and repairing muscles. This ingredient also provides beneficial amino acids that encourage overall health and wellness. It may even reduce appetite and support energy levels.

Clinical Research

The American Journal of Clinical Nutrition says, “Soy isoflavones attenuated bone loss from the lumbar spine in perimenopausal women.” Therefore this ingredient may help support bone health in women. On the other hand, it’s not directly linked to weight-loss. [2]

White Kidney Bean

Also known as phaseolus vulgaris, white kidney bean is simply a natural bean extract. It’s used in a number of weight-loss products. Kidney beans are known for being rich in protein and fiber.

What is it Supposed to Do?

Often white kidney bean is used in combination with other key ingredients to aid with weight reduction. Specifically, this component is supposed to reduce the absorption of carbohydrates from the foods you eat. It’s typically referred to as a starch blocker. The carbs that are blocked cannot be stored as fat.

Clinical Research

There are some clinical studies that support this ingredient’s weight-loss effects. For example, “A study published in the International Journal of Medical Sciences in 2007 found that people who took this supplement while eating a carbohydrate-rich diet lost more weight, and more of that weight came from body fat, than those who followed the same diet but took a placebo.”


To start, caffeine is a well-known stimulant and diuretic. It’s found in a number of foods, such as coffee, chocolate, tea, kola nuts, guarana seeds, energy drinks and soda.

What is it Supposed to Do?

Caffeine basically stimulates the central nervous system. It has been shown to increase energy levels, reduce fatigue, boost metabolism and enhance mental clarity. It’s often found in over-the-counter weight-loss supplements and fitness products.

Clinical Research

There is some research that supports caffeine as being beneficial to weight reduction. According to NCBI.gov, “High caffeine consumers reduced weight, fat mass, and waist circumference more than low caffeine consumers. High caffeine intake was associated with weight-loss through thermogenesis and fat oxidation and with suppressed leptin in women.”

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Dietspotlight Author
About the Author:

Summer Banks, a content strategist at Leptigen, has researched over 5000 products in the past 10 years. She has years of nursing training, experience as a manager responsible for 15 supplement brands, and completed coursework on Food and Nutrition from Stanford University. full bio.

Rating: 3.6. From 66 votes.
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User Comments (106)


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Jackie Speak

Great program. I lost over 40 pounds after menopause. I found that the weight that was troublsome came off in my tummy just like they said it would. Having a counselor to check in with kept me honest and I lost on average of 3-4 pounds each week.

Cate Foster

I had a great experience with Diet Center. I lost 43 pounds and never felt hungry. I thought their counselors did a great job of helping me stay motivated. I think it is totally convenient to not have to think about what I am going to eat since their products provide everything I need for my meal. I don’t get the comments about “pushing product” since it’s the products that we need on the program. All I can say is that it feels great to have lost the weight!!!


I loved this program. In 1985 I wanted to lose weight for my daughter’s wedding. I lost 25 pounds in 6 weeks and felt great! I was able to keep it off for 3 years. However, due to gradually going back to my old eating habits, I gained it back. Since I already had all the books and knew what to eat and when, I tried it again but didn’t have the chewable supplements because our local Diet Center closed. That’s when I realized that the supplements are the reason I lost weight. I did the diet exactly the same way as before (without the supplements) and didn’t lose an ounce. I’m going to try the program again and hope it works this time. I just finished Nutrisystem and it worked for one of my friends, but I wasn’t successful on it and didn’t care for the food.


This is indeed an old thread but it could be current in its review and comments. I, too, had great success with this program (Mass) in the 80’s and like any other program, if you don’t make it a permanent way of life, you will regain the weight. Of course, I was in my late 20’s then and it gets a little tougher when you ‘mature’. I have tried endless diets and all have become monotonous after a couple of weeks. Restrictions are fine at first but then the cravings are overwhelming. Of all the literature I’ve gathered throughout these attempts, I have saved only two plans: Diet Center and Weight Watchers although Weight Watchers changes it’s plan every 6 months. The Diet Center plan from the 80’s is still the least complicated and versatile plan I’ve seen. It offers limited amounts of every food group and soon after beginning the diet, the limited amounts are enough to satisfy. Once a week, I love a good pasta dish. A cup of pasta, cooked with a healthy sauce on it is delicious and a salad rounds it out. I purchased all the vitamin supplements myself and never bought their expensive products because less expensive alternatives were so available. My little white book with the Red lettering has spots all over it, counselor notes, and words are highlited but the plan is still the best and most livable plan – easier than WW in that you don’t have to do research every time you prepare a meal. I don’t feel that I need the Center or online support to follow this diet. If you have the plan, follow it, and incorporate at least a 45 minute walk a few times a week as I did, well, my average weight loss is 2.5 lbs per week through to goal. You can’t ask for more than that! Most importantly, keep a daily journal of your weight and a few thoughts and also, know that cocktails will really sabotage your efforts in more ways than you can imagine. Good luck.


Diet center plan worked well for me in the 70’s. Does anyone know what ingredients are in the supplement?

Cameron (Editor)

In several of the bars, shakes and supplements the Diet Center offers, soy protein islolate, white kidney bean and green tea are commonly found. Read more about these ingredients in the Ingredients tab of this review!

Deborah Mason

I would recommend to anyone. It gets results I lost at least 3 pounds weekly and you still get to live your life. You don’t have to say no to going to restaurants which was key for me. The Counselors keep you motivated and accountable.

Rodolfo Greeno

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Counsellors there are glorified salespeople!


One of the “cons” was that they didn’t offer a 100% guarantee. I’m a bit confused. How would a diet company offer that guarantee when the success rate is based on whether or not the individual actually stays on the plan? There’s no way to tell that I can think of, and we all know there are people out there that will swear they did everything by the letter but didn’t get the desired results, when they actually didn’t. The truth is any reasonable diet plan will work is somebody just sticks with it. It’s not rocket science. If you burn more calories than you take in, you lose weight. The factor that determines how much a person loses is the difference between the number of calories taken in vs. the number of calories burned…small difference, small weight loss; big difference, big weight loss.


Do you have to buy their food ? Is the cost really six dollars a week ?

What are extra costs?

debbie newsom

The center I go to in Germantown, TN is great. Jason and Winnie at the center are supportive. I find I am losing weight, spending a lot less on food, energy is great. I am 32 pounds down with a total goal of 45 which will have me comfortably in a 6. Starting to feel like the real me again.


The Diet Center program not only helped me lose 34 pounds, but keep it off. Having to weigh in with my personal counselor was key.

Deborah Wilson

I am a client at the Jackson, TN Diet Center and have lost 18 pounds in 4 weeks and lost 2 dress sizes. I have 22 more pounds to go. The program is easy to follow, you can eat out in restraunts and the accountability is what is making it work for me. I like that I have to go to the centers on Monday. It keeps me legal on the weekends. Wish me luck in my last 22!

Rebecca M

Easy to follow. The counselors were knowledgeable and I like that they help you keep it off after losing. Highly recommend

Judy Davis

I did the program in 2007, lost 48 pounds and have kept it off. Lowered my blood pressure, and I developed a lifelong habit of healthier eating. I still go by the center and purchase products and do maintenance weigh ins. I cannot say enough good things about the Diet Center Program.


I have lost 58 pounds at the Diet Center in Memphis and love the program. The counselors really help me meal plan and hold me accountable. It is definitely the only program I have ever gotten results on. Wish me luck on my last 15lbs!


Which one in memphis do you use


The diet center was so expensive …my dr even said it was 100.00 a pound.. i did exactly as i was suppose to no cheating lost barely 10lbs.. not gona do that again!!!

Latoria Linkowski

i just eleaf

Your Nameconnie

I have read many comments about the 80`s has anyone lost any weight in 2016?


My wife has met her goal by losing 40 pounds on the diet center program. I agree, it’s expensive, but she is happy with her results and looks and feels great.


Yes pricey, yes I have lost 16lb in 4 weeks and continue the plan till hopefully lose 45lb

Deanna Day

Why did you change the taste of teh thermogenic products. The Diet Fast mocha and wild berry are now nasty yucky and sickening. Takes me 2 days to get one serving down. The product is unacceptale to me.


This program really works. I lost 6 pounds my first week and the weight just kept coming off. I was skeptical because I am over 50 years old. I really love the program.