The Whole30 Diet Review

5 out of 10

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The Whole30 Diet program was founded in April 2009 by Melissa and Dallas Hartwig, both of whom are certified sports nutritionists, and the headquarters are located in Salt Lake City, Utah. When trying to call into the support line, there was no number to call due to the large volume of inquiries they get daily. On the contact page it says, “We are sorry, but due to the large volume of email we receive, we are unable to respond to individual questions about the Whole30 program. Don’t worry, though–we have a ton of free resources designed to help you out!”*

When it’s all said and done, this modified paleo diet aims to eliminate grains, sugar, dairy, peanuts, and legumes.* It is essentially a short-term nutritional reset to help curb your cravings. The cost will come with your grocery bill, opting into the daily e-mails, and investing in their book. After taking an in-depth look at the diet fad, many experts say that this program takes people to the extremes and wonder about its sustainability. It definitely helps eliminate certain foods out of your diet, but could also leave you with long-term nutritional deficiencies if you are not mindful of your needs.

Do Dieters Lose Weight On The Whole 30 Diet?

The Whole30 is a modified fast, so you will lose weight on this program. Because this is an elimination diet, it is meant to clean and detox the body of the bad toxins from foods with poor nutritional value. If you mess up one time, you are supposed to start your thirty days completely over, to ensure you go through a full thirty days of a clean diet. The Whole30 food program does not have any clinical trials, or any word of medical research behind the program, but it does have doctoral testimonies. Melissa is a certified sports nutritionist, and her husband Dallas is a sports nutritionist and a physical therapist who treats patients with metabolic, digestive, and health issues.*

“I have done the Whole30 and prescribe it to my patients. In my clinical practice, I have had patients lose weight, lower the amount of insulin they need to take by up to 80%, lower their hemoglobin A1c by three full points in three months, improve or completely resolve symptoms of brain fog, fatigue, and chronic pain. More importantly, patients look and feel better when they eat this way.” -Luc Readinger, M.D. VMH Family Practice and Complementary Medicine.

Is The Whole 30 Diet Easy To Follow?

Overall, the program is difficult to start because it does not ease you into the elimination process. You are forced to cut out grains, legumes, sugar of all kinds, baked goods, alcohol, and dairy all at once. Your body is thrown into a diet that is foreign from what you have been consuming, causing the withdrawal symptoms to be intense. Another tough thing with the Whole30 Diet is that if you mess up, you are forced to start your thirty days completely over. The program does not cost money to start, but they do offer daily e-mails and advice for $15.00 throughout the 30 days, as well as their nutritional books. This can be seen as their support, because they do not really offer personal support to their customers.

Because this is simply an elimination program, the only side effects have been noted from withdrawals and cravings. These are but not limited to hunger, light headedness, irritability, tiredness, and nausea. This is a short-term program that only last for 30 days, so the effects should not last long, but they will be present.*


When looking into their social media pages, the Facebook activity was high and the content that was being posted was relevant to the followers. The same was true for their Instagram account, as there was a consistently high number of followers to likes with relevant content being posted. Overall, the external support seemed to be present to the followers and potential customers.

The Whole30 Program is an extreme nutritional program that eliminates foods quickly, and it is not meant to be practiced long term. Their hope is that you will gradually and mindfully add back in the grains, dairy, and legumes. They sell their cookbooks to their customers, but you are not required to purchase this to complete the program. This program is not for everyone, as it can cause nutritional deficiencies due to the elimination of grains and dairies.* There is no risk to try it out, but be mindful of how your body is feeling while on the program due to the elimination of foods with actual nutrients. The cost will come with grocery bills, daily e-mails, and investing in their book.

*Please keep in mind that with any diet or weight loss program, individual results will vary.

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*Individual results will vary.

Information on this website is not to replace the advise of the doctor, but rather for general education purposes. It is not intended to diagnose, treat, cure, or prevent any disease and should not be considered as medical advice. Aways consult your doctor before starting any diet or taking any dietary supplements.

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  • JP

    The Whole 30 is not a DIET. It is not a program to help people lose weight. It is a program to help people change the way they eat and to get processed foods out of their diet to help our bodies function the way they were designed to. This is not a program that you buy, it is a way of life.

  • Thirty_three

    Misleading analysis. The authors do not “call for some pretty obscure lean proteins such as ostrich, buffalo, lamb, goat…” Beef, eggs, chicken, and pork are staples. They DO recommend grass-fed, finished, pastured meats and eggs. Those ARE expensive. But they do not “call for” exotic meats. They are optional. They also continuously express that this is not a weight-loss diet first and foremost.

  • Iva m

    It doesn’t require you eat those expensive hard to find meats. To say that it does is misleading and ridiculous. It just says those are options for you to eat.

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