Best Food for Psoriasis: How Diet May Improve Your Psoriasis

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In 2017, a team of researchers from the San Francisco School of Medicine’s Department of Dermatology, University of California found that reduced alcohol consumption and a gluten and nightshades free diet improved the symptoms of Psoriasis. Additionally, a diet that contained fish oil, Vitamin D, and vegetables also proved effective in the treatment for this skin condition.

More than 1200 individuals from the National Psoriasis Foundation were surveyed with 61 questions on their food habits and dietary practices. The researchers published the findings in Dermatologic Therapy May 2017 issue. People with psoriasis consumed less sugar, dairy products, and fiber to reduce their symptoms.

Along with it, a reduced quantity of alcohol, members of the nightshade family, such as peppers, tomatoes, potatoes, and eggplant also helped them to curb down the skin shedding process effectively.

Furthermore, the survey also revealed that people with psoriasis alleviated their symptoms by including fish oil, vegetables, and vitamin D in their regular meals. These foods acted like natural cures for psoriasis.

Does Food Trigger Psoriasis Symptoms?

Nutrition is one of the biggest players in fighting against several health problems, including Psoriasis. Although food is not the only trigger that boosts the symptoms of Psoriasis (stress and bad weather can also be one of them), certain foods do flare up the condition.

While medical treatments often reduce the rapid skin cell production in order to curb the symptoms down, psoriasis is a lifelong condition and has no cure. Therefore, lifestyle changes and shifts in dietary habits are the only home remedies of psoriasis that you can include without worrying about the side effects of modern medications.

Choosing anti-inflammatory foods, eliminating gluten, and choosing low-calorie ingredients showed signs of improvement in the surveyed members.

High anti-oxidant foods, along with weight loss and remedies to reduce inflammation can also help relieve the symptoms effectively.

TCM or Traditional Chinese Medicines are herb-based treatments that can help you reduce inflammation naturally. Chinese herbs like Indica Naturalis and Aloe Vera are widely used in China to treat various skin conditions, including psoriasis.

Foods to Avoid for Psoriasis

You must avoid foods that trigger inflammation and weaken the immune system, such as:

Processed Foods

Processed foods are high in calories, trans fat and saturated fats. Consuming processed foods can lead to weight gain, low metabolism, metabolic syndrome, and other health conditions, including inflammation. Foods you must avoid to processed food intake include pre-packaged foods, canned foods, processed meats, packaged bakery products, and foods high in salt, sugar, and fat.


Nightshade plants and veggies are rich in solanine. Solanine is a compound that causes indigestion and promotes inflammation in persons with psoriasis. The National Psoriasis Foundation states that Nightshades can trigger the symptoms of psoriasis. Examples of foods classified as nightshades are tomatoes, peppers, potatoes, and eggplant.

Gluten Rich Food

People with psoriasis could also become gluten sensitive. There are certain health conditions that are characterized by autoimmunity to gluten. So, you must avoid all foods that have gluten, such as wheat, rye, barley, and malt-based foods. You should also avoid foods that contain wheat, barley, and malts, such as pasta, vermicelli, semolina, baked goods, and noodles, sauces and condiments, and malt beverage like beer. These foods all contain gluten.


Psoriasis is an auto-immune health condition, which means it is directly linked to the immune system. Alcohol has the potential to disrupt your immune system and therefore, you must restrict alcohol every day.

Foods that People with Psoriasis Can Consume Every day

A diet high in anti-inflammatory foods can act as a natural cure for psoriasis, and such foods include:

Fruits and Vegetables

Most fruits and veggies are rich in antioxidants and are anti-inflammatory. Both are essential compounds to decrease stress and inflammation. anti-inflammatory, omega 3 fatty acids. contain a high amount of anti-inflammatory and anti-oxidants include broccoli, cauliflower, and Brussels sprouts, cherries, strawberries, raspberries, blueberries, grapes, and other dark fruits, and leafy greens, such as spinach, kale, and arugula.


Among all meat-based products fish is the best for health. You must have those fishes that provide your body the necessary anti-inflammatory, omega 3 fatty acids. Omega 3 fatty acids promote good health and reduce both internal and external inflammation. You can have salmon, sardines, trout, and codfishes to treat your psoriasis naturally.

Healthy Oils

Certain vegetable oils also contain anti-inflammatory, omega 3 fatty acids, for example. Try including olive oil, coconut, flax seed, and safflower oils in your diet. However, do not have oils that contain a high amount of omega 6 fatty acids.

Dr. Pragno Diet

Dr. Pragno, in his book, Healing Psoriasis: The Natural Alternative describes how a healthy lifestyle and a good diet can improve the symptoms of psoriasis. His approach includes consuming fruits and vegetables in high quantities, having grains, meats, seafood, eggs, and dairy in moderate quantity, and avoiding red meat, nightshades, and processed foods completely.

Vegan and Mediterranean diets also seem to help in treating the skin problem.

Reach out to your nutritionist for more clarity on how you can control your condition through food habits.

Author Bio:

Emylee Modest is a wellness lifestyle writer. She loves sharing her thoughts and personal experiences related to natural remedies, yoga and fitness through her writing. Emylee currently writes for How To Cure. She can connect with others experiencing health concerns and help them through their recovery journeys through natural remedies.

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