While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

See what reviewers are saying

Rated 5 out of 5 stars

Dr Eric Berg is one of the 1st doctors to open our eyes for the truth about supliments and the shortages of certain minerals that makes a huge difference in our health lifes. His insight and studies... See more

Rated 5 out of 5 stars

I have followed natural forms of health for over 40 years. The US has citizens with the worst health thanks to insurance and big pharma - all working with politicians to keep people dependent on them... See more

Rated 2 out of 5 stars

I ordered Dr Bergs Keto crackers. They taste bad, seem stale and only a few crackers per bag. Their AI response is we do not offer refunds on food products. I knew that and wanted them to know abou... See more

Rated 1 out of 5 stars

Firstly, this guy employs a team of social-media-dictators, that will delete any comment below his Youtube-videos, even if they only slightly disagree on what he says. Secondly, while some things h... See more

Company details

  1. Beauty & Well-being

Written by the company

Dr. Berg understands that healthy weight loss is fast weight loss. For a specialized healthy weight loss plan based on your body type visit his website today.


Contact info

3.0

Average

TrustScore 3 out of 5

120 reviews

5-star
4-star
3-star
2-star
1-star

Hasn’t replied to negative reviews

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 1 out of 5 stars

I worked and built this guys call…

I worked and built this guys call center from 2007 to 2016 Iish. He forceyus to take Scientology courses by force, Joyce valentine already won her case . This is a puppet of Scientology who is being investigated for child trafficking. Please look into Eric berg lawsuit vs Joyce v

June 13, 2025
Unprompted review
Rated 5 out of 5 stars

The other guys are doing their best to discredit him—it’s not working!

Love Dr. Berg! He has a wealth of knowledge and freely shares it! He has been a great source of encouragement and knowledge on the Keto diet plan. He has also shared so many complicated issues of the body, in layman’s terms that are understandable.
These bad reviews are other practitioners that are butt-hurt that he is doing so well! They are trying to discredit him because he is taking their business. But Dr.Berg is straight up authentic about who he is and why he is doing what he does—it’s to help people know the truth and to get them into better health. That’s it! He started selling supplements way later, because people are going to buy them anyway, why not from him? He sources the best quality that he can while still keeping the price point low.
Thank you Dr. Berg for who you are, and all that you do! Love it! 😊

June 11, 2025
Unprompted review
Rated 1 out of 5 stars

No delivery



Be very careful when ordering from Dr. Berg!
I placed and paid for my order almost a month ago, and I still haven’t received anything. I’ve contacted customer support multiple times and have yet to get a proper response. If you think you're ordering a quality product — keep in mind that there’s no guarantee you’ll actually receive it.
Extremely disappointed. I expected much better from a company that claims to be trustworthy.

May 29, 2025
Unprompted review
Rated 1 out of 5 stars

Total quack!

Criticizes diabetics without one shred of knowledge about the disease (either type). This dude is a quack and I hope someone stops him before he kills someone with his Kennedy-quackery

May 27, 2025
Unprompted review
Rated 5 out of 5 stars

Dr. Berg has helped my health.

Dr. Berg has helped my health in so many ways. I didn't have to take the medicine that my doctor recommended because I took the vitamins and did the diet that that Dr. Berg recommended. He is very knowledgeable about nutrition. Most doctors are not taught nutrition. They should be, that would be very helpful to cure sickness and not have to manage sickness.

April 7, 2025
Unprompted review
Rated 1 out of 5 stars

Eric Berg is not a functional medical physician

Eric Berg, DC: A Dangerous Pseudoscience Promoter

Berg, a chiropractor without a medical license, misrepresents himself as a functional medicine expert while lacking critical medical qualifications. His practices are highly problematic:

Key Issues:
No legitimate medical credentials
Plagiarizes medical research
Makes dangerous medical claims without proper knowledge
Promotes unverified supplements
Multiple patient harm lawsuits
Lacks understanding of medical science
Frequently backpedals when challenged
Uses motivational content to sell expensive supplements

Risks:
Potential patient harm through unqualified medical advice
Misleading health information
Dangerous supplement recommendations
Noformal medical training in nutrition or treatment

Positives (Limited):
Motivates some people to: Eat Whole Foods
Exercise more

Recommendation: Consult licensed, board-certified medical professionals for legitimate health guidance and treatment. Berg's advice can be medically dangerous and should not be trusted.

February 28, 2025
Unprompted review
Rated 5 out of 5 stars

Dr Berg is fantastic

Dr Berg is fantastic! He has tons of free resources to educate yourself. The app is a wonderful resource that has videos, supplement info etc in one place. Everything he has to say is right in line with our functional medicine doctor. We did purchase several of his supplements, and they are all great and very reasonably priced.

February 24, 2025
Unprompted review
Rated 5 out of 5 stars

More than pleasantly surprised.

I am more than pleasantly surprised that Dr. Berg’s magnesium supplement has worked so well for me. I have had 15-20 years of tightened leg muscles, meaning both calves and right hamstring, and several painful cramping episodes. Even with a recent massage gun and stretching, I continued to have some trouble. So I tried his magnesium glysinate, and the hamstring felt normal after 3-4 days. I just use 240 mg, not 400 per day. Two weeks now, and only one calf still gets a little tight. Hamstring amazingly feels perfect again. I am 63 and exercise regularly, mainly swimming and some bicycling. My wife tried one and it seemed bad to her, so caution advised. No nausea at all for me as I take them with evening meal.

January 23, 2025
Unprompted review
Rated 5 out of 5 stars

Brilliant

After searching for years what can be possible the main reasons for my anxiety I noticed a video of Dr Berg explaining about vitamin B1 deficiency and after been trying literally everything over the years including lots of lot's antidepressants and other poisonous I needed to give it a go it's only a vitamin should be good for me.
First 2 weeks was feeling horrible why was trying to figure it out the dosage I should be taking daily and in some point I realised that I cannot live without vitamin B1. I was able to quit a addiction to diaslzepam - Prozac, was able to not need any antidepressants or any other medicines, like in my head was some peace finally. Thank you Dr Berg!!

January 3, 2025
Unprompted review
Rated 1 out of 5 stars

FIND ANOTHER SOURCE FOR SUPPLEMENTS

My fault because I did not thoroughly research before buying, but Dr. Berg DOES NOT warranty any of his supplements!. I paid over $60 for a supplement that upset my stomach and caused pain.

I suggest using reputable companies that stand behind their products. Expensive lesson for two capsules.

December 7, 2024
Unprompted review
Rated 5 out of 5 stars

Good service

I was so sad because i would like to buy to supplement and used for 6 months from 1/2025 because I paid so expesive ship from USA to Denmark. It will out of date in 5/2025. But after I suddenly got email answer from them. And I am appreciated that they tried to help me.

December 11, 2024
Unprompted review
Rated 1 out of 5 stars

They're website has functionality…

They're website has functionality problems. Subscriptions are incentivised but the online choice won't "hold" and reverts to single purchase. It also increases the number of items one selects.
Customer service told me they were aware of the problem and couldn't submit a subscription for me. They also can't see into one's cart as they could previously. They used to offer 10% discount for phone orders but that was discontinued some time ago. I no longer shop here.

November 18, 2024
Unprompted review
Rated 5 out of 5 stars

I work in construction and my job…

I work in construction and my job requires muscles. I used to come back home and fall into sofa and fall asleep. Not anymore, ever since I drink electrolytes by Dr. Berg. Best drink I ever had. Look them up and thank me (and Dr. Berg) later.

August 8, 2024
Unprompted review
Rated 1 out of 5 stars

Never buy again



“I’ve been using Dr. Berg’s supplements like magnesium, vitamin D, Hair Formula, and Gallbladder Formula for over a year, along with my family. Unfortunately, we haven’t noticed any positive effects on our health, and I’m seriously concerned that they may have done more harm than good. I will not be purchasing them again.”

September 24, 2024
Unprompted review
Rated 5 out of 5 stars

Science based truth

My health improved dramatically when I started listening to Dr.Berg videos. My mother was a doctor, so I could understand what he says and was convinced enough to give it a try. I was in a very poor condition after a heart operation, with high blood sugar and damaged kidneys, massively overweight and barely mobile. It took me about two months, but the results are excellent - shed about 4 stone (30 kg.)
walk better, sleep better, and blood tests show normalizing of sugar and kidneys

August 8, 2024
Unprompted review

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look