Grover's disease, also known as transient acantholytic dermatosis, is an increasingly common skin condition that predominantly affects middle-aged and elderly individuals. It is characterized by small, itchy, red bumps on the torso, upper arms, and thighs.
Although the exact cause of Grover's disease is not well understood, certain factors such as heat, sweating, and friction have been identified as potential triggers 1. Some studies also suggest that dietary factors may play a role in managing this condition 2
This article will discuss the foods individuals with Grover's disease should avoid to better manage their symptoms.
Foods to Avoid for Grover's Disease Management
1. Processed Foods and Refined Sugars
Processed foods and refined sugars can lead to increased inflammation in the body, which may exacerbate symptoms of Grover's disease. High sugar levels in the diet can increase insulin production, leading to inflammation and skin irritation. 3 To minimize flare-ups, avoid consuming excessive amounts of processed foods and refined sugars.
2. Dairy Products
Dairy products, such as milk, cheese, and yogurt, contain proteins like casein and whey, which can trigger allergic reactions or cause inflammation in susceptible individuals. 4 Although no direct link between dairy consumption and Grover's disease has been established, reducing or eliminating dairy products from your diet may help minimize flare-ups.
3. Gluten-Containing Foods
Some people may experience gluten sensitivity or intolerance, leading to increased inflammation and exacerbating skin conditions like Grover's disease. 5 While gluten has not been directly linked to Grover's disease, avoiding gluten-containing foods such as wheat, barley, and rye may help alleviate symptoms for those sensitive to gluten.
4. Alcohol
Alcohol consumption can lead to dehydration, which may worsen the symptoms of Grover's disease. Dehydration can cause the skin to become dry and irritated, making itchiness and discomfort more severe. 6 Limiting or avoiding alcohol intake may help manage symptoms and prevent flare-ups.
5. Caffeine
Caffeine is a stimulant that can increase sweating and cause skin irritation in some individuals. 7 Since sweating has been identified as a trigger for Grover's disease, reducing or eliminating caffeine consumption may help minimize flare-ups.
6. Spicy Foods
Spicy foods can raise body temperature and cause sweating, which may exacerbate symptoms of Grover's disease. 8 Limiting or avoiding spicy foods may help manage symptoms and prevent flare-ups.
Conclusion
While there is no definitive cure for Grover's disease, avoiding certain foods may help manage symptoms and prevent flare-ups. Focus on a balanced, anti-inflammatory diet rich in fruits, vegetables, whole grains, and lean proteins to support overall skin health.
Continue reading below to learn the dietary changes that helped Earth Clinic readers with Grover's Disease symptoms, and let us know what helped you!
Citations
- Parsons JM. Transient acantholytic dermatosis (Grover's disease): a global perspective. J Am Acad Dermatol. 1996 Nov;35(5 Pt 1):653-66;
- Diotallevi F, Campanati A, Martina E, Radi G, Paolinelli M, Marani A, Molinelli E, Candelora M, Taus M, Galeazzi T, Nicolai A, Offidani A. The Role of Nutrition in Immune-Mediated, Inflammatory Skin Disease: A Narrative Review. Nutrients. 2022 Jan 29;14(3):591.
- Danby FW. Nutrition and aging skin: sugar and glycation. Clin Dermatol. 2010 Jul-Aug;28(4):409-11.
- Osterballe M, Hansen TK, Mortz CG, Høst A, Bindslev-Jensen C. The prevalence of food hypersensitivity in an unselected population of children and adults. Pediatr Allergy Immunol. 2005 Nov;16(7):567-73.
- Humbert P, Pelletier F, Dreno B, Puzenat E, Aubin F. Gluten intolerance and skin diseases. Eur J Dermatol. 2006 Jan-Feb;16(1):4-11. PMID: 16436335.
- Liu SW, Lien MH, Fenske NA. The effects of alcohol and drug abuse on the skin. Clin Dermatol. 2010 Jul-Aug;28(4):391-9. doi: 10.1016/j.clindermatol.2010.03.024. PMID: 20620755.
- Kwon RW, Park JS, Lee HG, Park JI, Choo EA, Lee SJ, Lee JB. Coffee intake may promote sudomotor function activation via the contribution of caffeine. Front Nutr. 2022 Dec 8;9:1051828.
- Katta R, Schlichte M. Diet and Dermatitis: Food Triggers. J Clin Aesthet Dermatol. 2014 Mar;7(3):30-6.