5 Diet Tips for People With Psoriasis

May 7th 2016


Anecdotal evidence exists to link celiac disease and psoriasis. People living with celiac disease are unable to process gluten, a protein compound often found in grains such as barley, rye and wheat that makes dough stretchy. While no scientific evidence exists linking the two conditions, people with celiac disease tend to be more prone to develop psoriasis, and many psoriasis patients find that eating gluten aggravates their condition. Try avoiding yeast and grains containing gluten to see if it affects your psoriasis.

Fish Oil

The omega-3 fatty acids contained in fatty fish such as tuna or salmon are proven to reduce inflammation throughout the body. Since people with psoriasis tend to have an overactive immune system, calming systemic inflammation can be helpful. Studies show that eating fish is beneficial for the circulatory system and minimizes the risk of heart disease, a condition to which psoriasis patients are prone. Add a couple of servings of fatty fish to your diet each week, or take fish oil supplements if you do not enjoy eating fish.


Probiotics such as those found in the live cultures of yogurt have a proven anti-inflammatory effect, especially in the gut. Dermatologists now believe that many skin diseases actually have their roots in intestinal inflammation. Therefore, adding these probiotics to your diet may help calm your psoriasis. Probiotic supplements are available and seem to be especially helpful in treating children with the condition.


High-fat dairy products have been associated with encouraging systemic inflammation. Switch your whole milk and cheeses for low-fat varieties to see if it helps your psoriasis improve.


Adding spices such as turmeric and garlic to your diet helps reduce inflammation, thanks to the antioxidant properties of the spices. These spices also promote health by lowering salt intake and cholesterol. Add some garlic-rich Mediterranean food or some curry to your diet to help curb your psoriasis.


While there is no scientific evidence that changing your diet can help with psoriasis flare-ups, many psoriasis patients find that certain foods do trigger bouts with the skin disease. In general, losing weight does help the battle against psoriasis and also lowers the risk of heart disease or stroke, risks that are elevated for those with psoriasis. Some dermatologists believe that changes in diet can affect a person's metabolic profile, which can in turn have a positive or negative effect on psoriasis. As research continues on the relationship between diet and psoriasis, here are some tips that may prove helpful.

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