Updated: - Site operated by Leptigen

Insulin Resistance Diet Review - Does This Weight-Loss Plan Work? Are difficult guidelines and discouraging user reviews deal breakers?

By Summer Banks on Sep 08, 2016

I need to make a confession. I was obsessed with researching the Insulin Resistance Diet. This is why we at DietSpotlight did one of our in-depth reviews, examining the side effects, ingredients, clinical research and level of customer service. Furthermore, we looked closely at all sorts of user comments that are posted online. At last, we summed up all of the facts and details to give you the information you really need.


What You Need To Know

First of all, the Insulin Resistance Diet ingredients include lean proteins, good carbohydrates and healthy fats. These foods sources are focused on in order to help reduce insulin levels and prevent blood sugar spikes. Foods like breads, cakes, candy and sweet treats are avoided. This diet change is permanent and it’s intended to help with weight-loss and overall health. Regular exercise, both cardio and strength training, are also discussed in this text.

The Insulin Resistance Diet has been available since 2001. This book was written by two medical doctors, Cheryle R. Hart and Mary K. Grossman. It’s easy to obtain through websites such as Amazon. Both women and men of all ages can use this diet plan, but read on…

Here's my caveat: You have to watch which carbs you're eating.

Difficult Guidelines – “Concerning?”

The first concern we have is the eating guidelines. “The Insulin Resistance Diet requires you to avoid breads and sweets, which some people will find difficult over time. After all, this is a permanent diet/lifestyle change,” says our Research Editor.

One user commented, “This book does not really give a guide of what to eat and when. Most diabetic exchange diets are structured to include the right ratio of carbohydrate to protein to begin with, and at least give a plan to the people following them. This book leaves the reader hanging.”

On the other hand, a different person said, “This book offers a healthy eating plan that can be followed for life.”

Yet another dieter reported, “Sometimes difficult to follow, but overall it’s helpful.”

Discouraging User Reviews – “Concerning?”

We did find some discouraging customer feedback regarding the Insulin Resistance Diet. In fact, one dieter stated, “Don’t waste your money on this book! You have heard it all before. It was mildly interesting to hear the medical explanations, but that’s it.”

However, not all users complained about this diet. One person posted, “This is a good book. Easy to read and understand. No Insulin Resistance Diet side effects or anything.”

“It was okay…nothing else to say,” commented another.

According to our extensive research, if there is a particular aspect of a diet program that is quite bothersome or concerning (difficult guidelines, discouraging user reviews, steep cost) the probability of long-term success is low. Therefore if the Insulin Resistance Diet does have eating instructions that are too hard to follow, this could prove problematic.

The Science – “Is It Solid?”

At DietSpotlight, we need to see some actual research that supports the diet or supplement we’re reviewing. In regards to the Insulin Resistance Diet, there is some solid science and studies that back up the claims. After all, this weight management plan was created by two medical doctors. However, judging from the strict eating plan, this method is certainly not suitable for everyone.

Also: read our Leptigen Weight-Loss Kit review »

The Bottom Line – Does The Insulin Resistance Diet Work?

So, should you invest in the Insulin Resistance Diet? Well, first off, we like that this weight-loss plan was developed by medical doctors. It’s also nice to see that this program can help balance blood sugar levels. However, we have some reservations about it because of the strict diet that’s involved. It’s clear that some people have some difficulty following the eating guidelines. Also, there are some discouraging comments posted on the web.

If you really want to drop more pounds, then you should consider a diet plan or weight-loss supplement that is easy to use anywhere, is backed by numerous positive user reviews and gives you plenty of bang for your buck.

Among the best products we’ve seen in 2016 is one called Leptigen. Its unique formula is a combination of four ingredients. Some of which have been shown in published clinical research to help speed up fat loss and ignite metabolism. Moreover, we did not find any discouraging remarks on the web, and user comments posted online express people are seeing great results.

The makers of Leptigen are so certain of their product they’re offering a Special Trial Offer, which is a good sign.

Get Your Sample Today »
About the Author:

Summer Banks is an ISSA-Certified Fitness Nutrition Specialist and has reviewed over 2000 diet products. 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.

How Does Insulin Resistance Diet Compare?

Previous Insulin Resistance Diet Review (Updated January 20, 2009):

What You Should Know

Anyone with weight problems knows the frustration of eating right and exercising and having very slow or very little visible results. If you feel that you are among those who take all the right dieting steps but still see minimal results, the Insulin Resistance Diet may be an option you could consider. This plan comes in the form of a book with a detailed plan for attacking the fat producers in your body. This book ranges in price but mostly stays around $15.00.

Written by Ceryle Hart and Mary Kay Grossman, the Insulin Resistance Diet targets those with the condition of insulin resistance. Insulin is the hormone the body produces to turn the food we eat into glucose, a sugar-like substance that fuels our brains and muscles. However, when the body produces too much glucose due to overeating or because of the insulin resistance condition, the extra glucose is translated into fat. According to this book, some people have lower glucose base than others and have a harder time keeping off weight because their body produces glucose at a much faster rate. The book calls this a medical condition and addresses options for people in this category. The goal is not necessarily to eat less, but to know how to put certain foods together to reduce the amount of insulin produced when eating.

List of Ingredients

Not applicable.

Product Features

The Insulin Resistance Diet book goes through their method of “linking” foods to balance out the proteins and carbohydrates in order to reduce insulin levels in the body. The book gives an explanation of their philosophy of weight loss as well as a plan to execute their ideas. The book includes ideas for foods that still taste good but are low fat. The Insulin Resistance Diet emphasizes low fat foods such as low fat cheese or butter. The book also includes sample meals and menus that can be implemented into daily living. The book endorses a changed lifestyle. Although it does present the benefits of exercise, the main focus is on the changed food habits.

See Our Featured


  • This book can be easily found on the internet.
  • The authors are medical professionals.
  • The book provides specific details about foods and meals that work for the plan.
  • There are several review that say the plan contributed to weight loss.


  • The plan emphasizes low fat foods similar to all other diet plans.
  • The Insulin Resistance diet does not differentiate between different types of carbohydrates and their different effects.
  • Seems to present an unrealistic view of portion control with little emphasis on exercise and its benefits.
  • Some reviews brought up the fact that this plan endorses any low fat foods even if they are unhealthy such as microwave dinners or low fat butter.
  • There were no before and after pictures to demonstrate the plan’s effectiveness.
  • Many testimonials said that it was difficult for the participants to follow all the eating rules.


While the Insulin Resistance Diet plan may be effective for those who have a hormone imbalance, it may not be the best choice for the majority of people. It is important not to downplay the importance of eating a balanced diet and exercising in order to have healthy weight loss.

Insulin Resistance Diet Questions & Answers:

We summarized hundreds of user comments about the Insulin Resistance Diet into this helpful FAQ.

What are the side effects of the Insulin Resistance Diet?

Some of the side effects of the Insulin Resistance Diet include anxiety, upset stomach, fatigue and nausea.

What are the ingredients in the Insulin Resistance Diet?

The ingredients in the Insulin Resistance Diet include non-refined and non-starchy carbohydrates, lean proteins, healthy fats and vegetables.

Does the Insulin Resistance Diet work?

Although the Insulin Resistance Diet was created by a physician, there’s no scientific research proving the eating plan will help users lose weight, aside from eating fewer calories.

How much does the Insulin Resistance Diet cost?

The Insulin Resistance Diet costs $12.46 on Amazon. The diet plan isn’t available on an official website.

How should I take the Insulin Resistance Diet?

You should follow the Insulin Resistance Diet according to the directions. You will eat a minimum of three times per day, with snacks added as well.

Can I take the Insulin Resistance Diet if I have a health condition?

Women who are pregnant or nursing, those with health conditions of any kind, people taking prescription medications or under 18 years of age should consult with a healthcare professional prior to starting any eating plan, including the Insulin Resistance Diet

What do users like about the Insulin Resistance Diet?

Some users liked that the Insulin Resistance Diet was easy to follow and the cost was rather reasonable.

What do users NOT like about the Insulin Resistance Diet?

We found that some dieters didn’t like that the Insulin Resistance Diet didn’t help with weight-loss and that the eating plan was rather restrictive.

How do I contact the Insulin Resistance Diet customer service department?

You can contact the Insulin Resistance Diet customer service department by calling a representative at 1-509-924-9123 or by mailing correspondence to The Insulin Resistance Diet 505 N. Argonne Building C Spokane, WA 99212.

What does it mean to be insulin resistant?

If you are insulin resistant, the cells in your body are resistant to the effects of insulin. The pancreas, the organ regulating insulin, increases production to compensate for the reduced amounts.

Do I need to exercise on the Insulin Resistance Diet?

No, you don’t need to exercise on the Insulin Resistance Diet, but the authors suggest adding fitness as a way to improve weight-loss results.

Can I use spices on the Insulin Resistance Diet?

Yes, you can use spices on the Insulin Resistance Diet, but you’ll need to reduce your salt intake.

Can I eat carbohydrates on the Insulin Resistance Diet?

Yes, you can eat carbohydrates on the Insulin Resistance Diet. You have to eliminate refined and starchy carbs and replace with vegetables and small amounts of fruit.

Is the Insulin Resistance Diet a low-fat diet?

No, the Insulin Resistance Diet isn’t a low-fat diet. You will need to consume fats on this diet plan, albeit healthy fats. You can’t include saturated oils in your meal plans.

Does the Insulin Resistance Diet come with a guarantee?

There is a guarantee with the Insulin Resistance Diet, if you purchase the product from Amazon. You have 30-days to return it for a full refund.


Insulin Resistance Diet Side Effects:

When it comes to natural weight-loss supplements, there can be a risk of headache, shakes and other issues. There is the potential for negative reactions with every formula. Though Insulin Resistance Diet side effects are relatively rare, that doesn’t mean they don’t exist for some users.


Sluggishness usually refers to a decreased mental capacity. This may include decreased concentration and fatigue.

What causes sluggishness?

Some possible causes of sluggishness include a lack of sleep, medicine, head injury, alcohol consumption, and other more severe brain disorders, conditions, and diseases.


Anxiety can be generalized to the feeling of nervousness, stress, and fear for a prolonged period of time. In some cases, “…feelings of anxiety and panic interfere with daily activities, are difficult to control, are out of proportion to the actual danger and can last a long time,” [1]. Sometimes, normal feelings of anxiety are amplified into disorders like phobias, generalized, social, and separation anxiety disorders, just to name a few.

What causes anxiety?

The causes of anxiety aren’t completely known. However, some scientists believe that heart problems, drug abuse, chronic pain, irritable bowel syndrome, and mental illnesses can cause or worsen anxiety.


Bloating is the physical appearance or sensation of an extended stomach. This is usually caused by a build-up of gas in the digestive system, which can make an individual seem as if they gained a significant amount of weight. It can also be quite uncomfortable or even painful, depending on the amount of gas backed up in their system. Other symptoms that can be associated with it may include constipation, diarrhea, fatigue, or nausea.

What causes bloating?

Some possible causes of bloating include digestive disorders, fluid retention, dehydration, constipation, food allergies, food sensitivities, bacterial growth, infection, bowel obstructions, hormonal changes, and even cancer. A good way to prevent this from happening is to include a good amount of fiber in the diet.


According to the American Society of Colon and Rectal Surgeons, constipation can mean different things to different people. They claim, “For some, constipation may mean infrequent bowel movements. To others, it is a hard stool which may be difficult to pass and requires excessive straining. Lastly, constipation may mean a bowel movement which does not completely evacuate and leaves the person with a sense that they still ‘need to go,’” [2].

What causes constipation?

A lack of fiber, proper hydration, and exercise are all common causes of constipation. However, some medicines and medical conditions may cause this symptom.

Insulin Resistance Diet side effects do not affect everyone, but there have been reports of sluggishness, anxiety, bloating, and constipation. To protect yourself from potential problems, it is always the best idea to consult with your physician before taking any supplement, especially if you’re taking prescription medications, are under 18, have a medical condition of any kind or are pregnant or nursing.


The Insulin Resistance Diet is a meal plan designed for people with insulin-resistance, a condition where your body opposes the hormone insulin, which leads to high blood sugar levels. Though it is not a guarantee, we were able to find comments from users who have experienced side effects while on this diet.


“I already suffer with terrible constipation and this diet just made it worse. My 3rd day on it, I felt very bloated…”    Gina


“I tried to follow it and ended up with anxiety.”    Maria


“I start feeling hazy.”    Lee


“I always feel like I’m slightly in a fog. My mind is normally fairly alert/sharp…my mind feels sluggish. The edges are blurred.”    Don


“I got that hazy feeling for a while.”    Robby


The Insulin Resistance Diet aims to help people take control of body weight by working to optimize insulin function through dietary changes. The book was written by a medical doctor and registered dietitian. The revised version was published in 2007.

Insulin Resistance Diet Ingredients and Supplement Facts

Serving Size: N/A
Serving Per Container: N/A
Amount per Serving % DV
High-Protein Foods * *
Low-Carb Foods * *
Healthy Fats * *

Other Ingredients: None

We researched the Insulin Resistance Diet in order to give you the scoop on this program.

High-Protein Foods

Protein is an essential aspect of a diet. Though it is easily found in meat, other protein sources include nuts, beans, vegetables, cheese, milk, and more.

What Is It Supposed To Do?

Eating foods that are high in protein can be very beneficial, especially for weight-loss. By eating a large amount of this macronutrient, an individual can stay fuller for longer. Additionally, a good source of protein can be good for athletes that are looking to lose weight and gain a good source of protein.

Clinical Research

According to the Current Opinion in Endocrinology, Diabetes, and Obesity, “Diets moderately increased in protein and modestly restricted in carbohydrate and fat, particularly saturated fat, may have beneficial effects on body weight, body composition, and associated metabolic parameters.” However, the insulin resistance diet does not specify protein intake, which may make it difficult to reach these results.

Low-Carb Diet

A low-carb diet consists of one that includes fewer carbohydrates and instead replaces them with healthy proteins and fats. Diets like this include the Atkins Diet and suggest that a lack of carbohydrates is the key to weight-loss.

What Is It Supposed To Do?

By decreasing the amount of carbohydrates in the diet and replacing them with protein and fat, it is thought that the body will start burning fat for fuel instead of carbohydrates because of the lack of its consumption. This, in turn, would aid in weight-loss.

Clinical Research

According to a study published in Obesity Reviews: an Official Journal of the International Association for the Study of Obesity, “The currently available scientific literature shows that low-carbohydrate diets acutely induce a number of favourable effects, such as a rapid weight loss, decrease of fasting glucose and insulin levels, reduction of circulating triglyceride levels and improvement of blood pressure. On the other hand some less desirable immediate effects such as enhanced lean body mass loss, increased urinary calcium loss, increased plasma homocysteine levels, increased low-density lipoprotein-cholesterol have been reported.”

Healthy Fats

When discussing fats, it is important to note there is a clear distinction between healthy and unhealthy. Healthy fats include ones that are monounsaturated and polyunsaturated, while unhealthy ones include saturated and trans fat.

What Is It Supposed To Do?

Consuming healthy fats can lower cholesterol, decrease heart disease risks, and control blood sugar levels.

Clinical Research

According to Diabetes Care, “In individuals with type 2 diabetes, high-MUFA [high-monounsaturated fatty acid] diets are an alternative to conventional lower-fat, high-CHO [high-carbohydrate] diets with comparable beneficial effects on body weight, body composition, cardiovascular risk factors, and glycemic control.” Individuals without diabetes were not tested.


21 User Reviews About Insulin Resistance Diet

Leave comments below
  • 1
    Your Name

    How do I orderl



    Hi! For more information on where to order this product, please refer to the Insulin Resistance Diet’s official website.


  • 2

    comome afecta este producto si tengo defisiencia renal


  • 3

    I just ordered you product I don’t have any insulin problem just stubborn belly fat should not of ordered this


  • 4

    I am a diabetic also I have three years with Diabetes Type 2 so far I’ve lost 60 pounds I need to lose 60 pounds I am having problems losing anymore weightI am stuck on the way that I am right nowdo you think that this product will help meso far I’ve been having problems with my diabetes it has been lowering a lot everyday my nose has been 24 and 54 and 97


    Anna (Editor)

    Hi! Please make sure to consult with your physician before starting a new weight-loss program or product.


  • 5
    Your NamMarkelettàe

    I really need to lose at least 100lbs my blood sugars run in the high 200’s what do you recommend for me with thid product starting off?


    Jessica (Editor)

    Hello. All users are different and can experience different weight-loss results, but exercise in conjunction with a healthy diet and supplements have shown to help with weight-loss.


  • 6

    What are the side effects of this product?Tell us your thoughts about Insulin Resistance Diet.


    Jessica (Editor)

    Hello. All users are different and can experience different side effects; please make sure to consult with your physician before taking this product.


  • 7
    Your. Christine

    What if I am diabetic and take a lot of Insulin?


    Jessica (Editor)

    Hi! Because of possible interactions with medications, please make sure to consult with your physician before taking this product.


  • 8

    how. do. I. Order?


    Cameron (Editor)

    The Insulin Resistance Diet costs $12.46 on Amazon. More meal plan info can be found on their official site.


  • 9
    Molly Myers

    I am a diabetic.. I usually control my diabetes with diet and exercise.. However I have belly fat that will not go away or reduce.. Would this diet help me loose that.. And is it recommended since I am already a diabetic? When I can (Not right now due to 98 y.o Mother broke ankle and I have to stay with her) Swim about 4000 yards a day up to 5 times a week. Will continue again soon to at least 3 times a week..


    Cameron (Editor)

    Discuss it with your doctors first. Be clear with what you want from this diet; where exactly you want your insulin levels to be regardless of weight loss. Also inquire if a fat burner would be suitable to take wth your condition.


  • 10

    I’m having trouble with my blood sugar and my weight is out of control


    Your Name

    I also wanted to know if it would work for me to loss 20 to 25 lbs.


  • 11

    There will be cons for every eating plan ever written. That is a fact. Any plan will face failure occasionally. That is also another fact.
    Being a person who has lost 100 lbs. the “hard” way (more than one in my 55 years) and has kept the majority of it off, I have the expertise to make those comments.
    Yes, the Insulin Diet doesn’t restrict everything that may be considered a bad fat. It also doesn’t go on and on about exercise. It also doesn’t over-play the importance of some calorie restriction.
    This is where good old common sense needs to come in by the reader/user. No one will hold your hand continuously through a diet program. You need to step up to the plate, or step away from the plate, on your own accord.
    Step outside of the box and research beyond the book. Learn to read labels and take the time to know what choices are better. Set up your own personal plan. And realize you will fail at times. You are human. Learn from it and move forward.
    Everyone wants a miracle diet … to do all the work.
    I will get off my soapbox and say that I am using this to eating plan to lose 15 lbs. and I think it is sensible, easy to follow and I do feel much better with my insulin balanced.


    Your NameSue Harris

    Just would like to know if this produvt maked you urinate alot ? Will I be getting up and down at night going to the bathroom? I already urinate a few times at night



    Thank you for your words of encouragement. I needed to read them. I risk diabetes because it runs in my family. For the first time, I’m struggling with will power. I don’t have that much to lose, about 15-20 pounds, but sticking to something is really hard. I think I’ll give this method a try.


Have a comment or question about Insulin Resistance Diet?