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Grover’s Disease Diet: Foods to Avoid to Prevent Flares

| Modified on Feb 28, 2026
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Grover's Disease Diet

Grover’s disease, also known as transient acantholytic dermatosis, is an inflammatory skin condition most often affecting middle-aged and older adults. It typically presents as clusters of intensely itchy red or flesh-colored bumps on the chest, back, abdomen, and upper torso.

Although the exact cause of Grover’s disease remains unclear, clinical research and patient experience consistently identify heat, sweating, friction, and mast-cell–driven inflammation as major triggers. Because itching (pruritus) is the dominant symptom, many individuals find that dietary histamine load and sweat composition play a larger role than previously recognized.

Below are foods and dietary factors that many people with Grover’s disease choose to limit or avoid to reduce flare frequency, burning sensations, and itch severity.

Foods to Avoid With Grover’s Disease

1. High-Histamine Foods

Grover’s disease is defined by severe itching, and histamine is one of the body’s primary itch mediators. Many readers report that a low-histamine diet is more effective than a general anti-inflammatory approach.

Foods commonly associated with histamine release or mast-cell activation include:

  • Fermented foods (sauerkraut, kimchi, kombucha)
  • Aged cheeses and cured meats
  • Nightshades such as tomatoes and eggplant

These foods may cause Grover’s papules to feel as though they are “on fire,” even when the rash itself appears unchanged.

2. Processed Foods and Refined Sugars

Processed foods and refined sugars contribute to systemic inflammation and glycation, which can make skin cells more fragile and prone to separation—a hallmark of acantholytic disorders.

High sugar intake also increases sweating and alters sweat composition, which may worsen irritation once sweat contacts already-compromised skin.

The Sugar–Sweat Connection: Earth Clinic contributors often observe that Grover’s flares are most intense when high sugar intake is combined with heat or sweating. Glycation may make skin cells more brittle, increasing the likelihood of acantholysis.

3. Excessive Salt Intake

Sweat is the most commonly reported physical trigger for Grover’s disease—and its composition matters.

High sodium intake increases the salt concentration of perspiration. Many individuals report that “salty sweat” stings and inflames lesions far more than diluted sweat, leading to scratching, barrier disruption, and prolonged flares.

Foods contributing to excessive sodium intake include packaged meals, chips, processed meats, and restaurant foods.

4. Dairy Products

Dairy products contain proteins such as casein and whey that may provoke inflammatory or immune responses in susceptible individuals.

While dairy is not directly linked to Grover’s disease in clinical trials, many people report reduced itching and fewer flare-ups after reducing or eliminating dairy.

5. Gluten-Containing Foods

Gluten sensitivity—even in the absence of celiac disease—has been associated with increased inflammatory signaling and worsening of certain skin conditions.

Some individuals with Grover’s disease find symptom improvement when avoiding wheat, barley, rye, and highly processed gluten-containing foods.

6. Arginine-Rich Foods

A subset of the Grover’s community views the condition through a cellular stress or viral-reactivation lens, similar to how some people manage shingles or herpes-related skin issues.

Foods high in arginine—which may oppose lysine balance at the cellular level—are sometimes avoided, including:

  • Chocolate
  • Nuts (especially peanuts and almonds)
  • Gelatin and collagen-heavy processed foods

The theory suggests that a high arginine-to-lysine ratio may contribute to cellular instability in already vulnerable skin.

7. Alcohol

Alcohol promotes vasodilation, dehydration, and sweating—three factors strongly associated with Grover’s flares.

Wine and spirits may be particularly problematic due to their sulfite content and histamine-releasing properties.

8. Caffeine

Caffeine stimulates the nervous system and can increase sweating and skin sensitivity. Because perspiration is a known trigger, many people benefit from reducing coffee, energy drinks, and pre-workout stimulants.

9. Food Additives: Preservatives and Artificial Dyes

Beyond general processing, specific additives have been repeatedly flagged by readers as flare triggers.

  • Sulfites (commonly found in wine and dried fruit)
  • Artificial dyes, especially Red Dye 40

These compounds are known mast-cell irritants and may intensify itching and redness in sensitive skin.

Dietary Pattern That May Help Reduce Flares

While no diet cures Grover’s disease, many individuals report fewer and shorter flares when following a low-histamine, low-sweat-promoting eating pattern. This approach typically emphasizes:

  • Fresh, minimally processed foods
  • Adequate hydration to dilute sweat
  • Limiting foods that increase body heat, itching, or mast-cell activation

Conclusion

Grover’s disease can be persistent and intensely uncomfortable, but identifying and avoiding dietary triggers may significantly reduce itching and flare severity. While food changes are not a cure, they remain a low-risk, practical strategy used successfully by many individuals.

Continue reading below to learn which dietary changes helped Earth Clinic readers manage Grover’s disease symptoms—and feel free to share what worked for you.

References

  1. Parsons JM. Transient acantholytic dermatosis (Grover’s disease): a global perspective. J Am Acad Dermatol. 1996;35(5 Pt 1):653–66.
  2. Diotallevi F, et al. The role of nutrition in immune-mediated, inflammatory skin disease. Nutrients. 2022;14(3):591.
  3. Danby FW. Nutrition and aging skin: sugar and glycation. Clin Dermatol. 2010;28(4):409–11.
  4. Osterballe M, et al. Food hypersensitivity prevalence. Pediatr Allergy Immunol. 2005;16(7):567–73.
  5. Humbert P, et al. Gluten intolerance and skin diseases. Eur J Dermatol. 2006;16(1):4–11.
  6. Liu SW, et al. Effects of alcohol on the skin. Clin Dermatol. 2010;28(4):391–9.
  7. Kwon RW, et al. Coffee intake and sudomotor function. Front Nutr. 2022;9:1051828.
  8. Katta R, Schlichte M. Diet and dermatitis: food triggers. J Clin Aesthet Dermatol. 2014;7(3):30–6.

Related Links:

Grover’s Disease Guide 2026: Natural Remedies & Itch Relief

The comments below reflect the personal experiences and opinions of readers and do not represent medical advice or the views of this website. The information shared has not been evaluated by the FDA and is not intended to diagnose, treat, or prevent any disease or health condition. Always consult a qualified healthcare professional for medical concerns.
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Posted by Melinda (Bend) on 01/14/2021
 ★★★★☆

I was diagnosed with Grover's Disease at 50. Was going through menopause at the time so it took a very long time to get it diagnosed. I was miserable. Mine falls on my lower back and torso.

Interestingly, it went away after 2 months or so and following a very strict Keto diet thought this was why it went away. I do not eat any sugar, gluten, wheat, or processed foods. I am now 56 and after going through an oral chelation therapy with my husband, ended up with this horrible GD rash. I had almost forgotten about it. I feel this is a herx reaction, but regardless, I have it and it has been very uncomfortable.

I am on my 2nd day of cilantro, which I blend with avocado, egg white protein, and ginger in the morning. I have ordered chlorella and will add that when I receive it. Will update on any improvement. I have coming today some collodial silver cream, so I will update on that too. Wishing everyone the best with their GD. What a pain in the butt.....

Dietary Changes
Posted by Pekka L. (Helsinki, Finland) on 08/04/2018 2 posts
 ★★★★★

Editor's Choice

I am a 70-year-old man.

I am interested in sport: tennis, golf, biking, alpine skiing, cross-country skiing.

Two years ago I got Grover's disease.

The whole body was a lot of itchy Grover's disease. I used a lot of hydrocortis and other oils. These were not helpful.

I stopped eating whole wheat. All the rash Grover's disease lost within two weeks. I tried twice to eat wheat, Grover's disease immediately came back. Now it's good to be, not Graves's disease.

I am happy when I found Grover's disease causes.

Now I live a happy athlete's life, not Grover's disease, not wheat.

Dietary Changes
Posted by Grain-free (Toronto, On) on 01/30/2018
 ★★★★★

I honestly didn't think it was possible, but Grover's, which I have had for years (especially on my abdomen), has completely cleared up over the past 10 days. NO MORE DEBILITATING ITCH, no more raided bumps, no more discomfort, no more embarrassment. I eliminated grains from my diet (began a Paleo way of eating, but still eating some dairy) and almost immediately my condition improved. I also began using a diaper rash cream for the itch and thought it may have contributed to my improved condition, but while it dealt with the itch the Grover's was still there. The last few days, I stopped using the cream and the Grover's hasn't reappeared. I highly recommend trying to give up grains. No grains = no Grover's (for me). Just had to share.

Replied by Kaifa
(Florida)
03/26/2023

Hello,

Thank you so much for your post. Did you include eliminating rice as well in the excluded 'grains' list which cleared up your Grover's disease? Thanks for sharing and your help.

Dietary Changes
Posted by Karen D (Memphis, Tn) on 01/18/2018
 ★★★★★

Re a gluten-free diet for Grover's Disease--

As I have come to learn it isn't the wheat as much as it is the YEAST in the breads, cakes, pasta etc. to include alcoholic beverages and fermented foods such as pickles, sauerkraut, Kombucha, even vinegar-based salad dressings which I love.

I eliminated gluten from my diet 2 years ago which I thought was the answer. Yet I still had mild flare-ups especially in the winter and have now had to eliminate the fermented foods, vinegar, and red wine. This is working for me and the symptoms are reduced and I believe this will do it.

Coconut oil applied topically does remove the itching completely. I am hopeful that monitoring my diet will keep this under control. If it continues the next thing will be to have all of my mercury-laden amalgam fillings removed from my teeth.

Replied by Jennifer
(Savannah GA)
07/24/2023

FYI I have no Amalgam fillings and have Grover's everywhere! For years it was pretty much isolated to my rib cage. It finally started going away and I decided to go to a tanning bed. After 3 sessions I had a color to my skin an Bam! I was itching worse than I ever have in my life before the bumps even showed up. EVERYWHERE.

mmsg
(somewhere, europe)
07/25/2023

Jennifer, we use coconut oil (the stuff that actually smells like coconut! ) on any itching.

Shelia
(Decatur, Al)
09/28/2023

Jennifer my Dermatologist says heat and sweating causes it so if you are tanning that is what started it back up. I use only self tanner now. Cocoa and Eve is a good one. Smells good too and stays in longer.

Dietary Changes
Posted by Donna C (Upstate Ny) on 03/01/2016
 ★★☆☆☆

So I have been dx with Grovers since Nov 2015. Completely all over my body, scalp included. I have been to a Naturopathic doctor who has placed me on a strict anti-inflammatory diet (no gluten, dairy, soy, sugar, ....). Not working. Drugs from the doctor, not working. I called today because of a flare-up going on. Told me to use Coconut Oil, already doing it. Also trying pure oils, like lavender, sweet almond, to keep my skin moist. The pain of the itching ...I first put on Peppermint Oil, then medicated Gold Bond lotion with Menthol. It stops the itch for a bit. I am also tanning which was recommended by the doctor (do you believe it! ), it helped at first, but ...well you know. I wish there was more medical research being put into this rare skin disease.

Dietary Changes
Posted by Gina (Brighton, England) on 04/29/2015
 ★★★★★

Hi, I've had grovers on and off for four years! Nothing from doc has worked for me. So decided to look at my diet and found out that wheat and glutton can cause skin problems.. I have not had wheat or glutton for 3 weeks and it has completely disappeared.. I also used Camoline lotion. Which is fab for the itching! I'm over the moon as I had it on my chest.. So I recommend to u all to just try a wheat and glutton free diet..i saw a difference in a week.There are so many alternative food to choose from now.. Good luck fellow grovers Gina

Replied by Debi
(Ceres. California)
01/07/2016

Hi Gina, I was diagnosed with Grovers Disease in December after a shave biopsy. I've been using a steroid cream which seems to work temporally. I never thought about changing my diet but after reading your comment I will definitely watch my wheat and gluten intake to see if it makes a difference. This condition is very annoying as I've had it since April of 2015.

Replied by Marsha
(Muskegon)
01/15/2016

Biopsies to definable Grover's but gluten free does not work for me if I get stressed really cold or hot it gets worse steroid cream no good, yeast rx no good cream no good what to do?

Dietary Changes
Posted by Deborah (Hillsboro, Nh) on 11/18/2014
 ★★★★★

Editor's Choice

Hello,

I suffered with Grover's Disease for over 1 year. The itch was the worse I have ever experienced and the scratch scars stayed with me through 2 summers.

The lessons were biopsy by a well respected dermatologist and the diagnosis was made . The treatment went from expensive light treatments (did nothing except burn my skin) to every lotion and ointment I could try. Nothing worked. My son, every night would rather up my back with eucerin and zinc oxide, just to scratch all night anyways .

I finally went to a naturalopath that suggested I test for ALL foods. This is not a skin test. It is a test that I bought, did at home and sent out to be tested. After a few weeks the results were back and I met with Marty (naturalopath).

I had allergic responses (extreme) to eggs, yeast and cane sugar. He also had me stop gluten.

In less than 2 weeks there was no rash, no itch...nothing.

Two years later, there is still nothing. I am still careful of my diet but I can have this or that in small amounts now and am OK.

I went back to the dermatologist and told him what I had found that worked and he did not want to hear about it .

I truly think that in the medical profession is no acceptable to have any cure for any issue if it does not involve pharmaceuticals or expensive medical testing .

It makes sense to me as our bodies are made to work and work well unless something we are doing is messing it up. Things such as life style, diet, stress, physical labor, obesity. We need to believe there are answers to medical problems that would be many times best left to common sense. So much more to say but not enough room. Please seek this option out. The test cost $300 out of my pocket. (I had already invested close to $1500 on light therapy) It was well worth it and I feel healthy and my skin has healed.

My very best to you.

Deborah

Replied by Brenda
(Fayetteville, Ga)
07/26/2020

How do I get one of these food allergy tests?

Replied by Kriss
(TX)
06/01/2022

Hi! I hope you see this. I'm a 45 year old female..I have been dealing with GD for over a year now…nothing has helped. Is there a website to order this test from? Thank you in advance!

Replied by Gary M.
(California)
03/30/2023

Here is the information on a home blood spot IgG4 antibodies for food sensitivity test. The FoodSafe Basic Panel (code# 2052) tests for 94 of the most commonly eaten foods, plus a Candida Screen. If you order this test, the cost is around $215. It may be lower if ordered by your health provider. There is also FoodSafe Extended Panel that covers 189 foods at a higher cost.

Contact:
Meridian Valley Lab
Tukwila, WA
1-855-405-8378

Replied by Julia Smith
(Louisville, KY)
05/07/2023

Regarding Grover's rash, and a naturopath's recommendation to test for all food related allergies, what was the name/brand of the $300 test that was used to determine food allergies? Thanks!

Replied by Tasi
(Sarasota, Fl)
11/06/2023

Can u please tell us the name of the kit and where to buy it. Thanks

Dietary Changes
Posted by Jerry (Huntington Beach, Ca) on 07/17/2010
 ★★★★★

I have Grover's Disease, confirmed by a dermatologist and a pathology. My first major outbreak was in 2004, with subsequent major outbreaks in 2006 and 2007. I have discovered that the outbreaks are caused by ingestion of sulfites which I am apparently sensitive to. As you may know, sulfites are plentiful in all manner of food and drink, especially psckaged french fries and hash browns, out of season fruits and vegatables and unfortunately, wine and brandy. (and probably beer) I believe that many years of enjoying alcoholic beverages may have damaged my liver's ability to process sulfites. However, I have found that taking molybdenum has negated my problem with sulfites and I am no longer troubled by Grover's. I take one capsule per day (1,000 mcg). I have no trouble with wine and occasionally even have a few french fries. I don't know if sulfites cause Grover's outbreaks in anybody else but you might want to consider it.



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