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16 Best Foods for Psoriasis

Best Foods for Psoriasis

Psoriasis sufferers often ask our physicians, “What are some of the best foods for psoriasis patients?” The answer is not cut-and-dry, as there’s no concrete scientific evidence that links specific foods to psoriasis. However, dermatologists, physicians and nutritionists all agree that a healthy, balanced diet is strongly recommended for any patient. Reason being, the food we put into our bodies is directly linked to our health and well-being.

Can certain foods help prevent and get rid of psoriasis symptoms, and if so, what are the best foods for people with psoriasis? Here’s a detailed list of some very good anti-psoriasis foods that can help you fight this unpleasant condition. Start eating these foods on a regular basis!

Diet can play a very important role in the treatment of psoriasis, as there are foods that help to relieve the symptoms, while others are known to be psoriasis triggers.

Although no scientific theory proves that certain foods controls or shows positive effects in curing psoriasis, weight loss is the key to treat psoriasis, according to the experts. Hence, experts suggest few foods to cure psoriasis.

A psoriasis diet should be rich in anti-inflammatory and detoxifying foods, such as fish, seeds and fruit, and should not contain pro-inflammatory foods, such as red meat and processed products.

There’s no strong scientific evidence that specific foods can impact psoriasis, but there is evidence that losing extra weight can ease symptoms. Nutritionists and physicians recommend a healthy, balanced diet to control your weight and your psoriasis, as well as lower your risk of heart disease, diabetes, and stroke (which are elevated in people with psoriasis). The foundation of a healthy diet is lean protein, low-fat dairy, whole grains, and fruits and vegetables,

If you have psoriasis, you’re probably aware that your diet can affect your skin. According to the National Psoriasis Foundation, sticking to foods that help reduce inflammation throughout your body may help improve your overall health and your psoriasis symptoms as well.

Eating a healthy diet that consists of lean proteins, whole grains, fruits and vegetables — avoiding processed and fried foods whenever possible — can help lower your risk of heart disease, stroke and diabetes. This is especially important for psoriasis sufferers, as the risks of these ailments are higher in patients with psoriasis.

Best Foods for Psoriasis

Now we’ve gotten the bad news over with, it’s time to concentrate on what you can and should eat to help control psoriasis. We’ve identified a few specific foods below, but in general, your best bet is to follow an anti-inflammatory diet

Fruits and Vegetables

Antioxidants are key to anti-inflammatory eating, as they protect your cells from the effects of free radicals and reduce the oxidative stress that causes inflammation. Fruits and vegetables are high in antioxidants, have complex carbohydrates with high fiber content (good for the gut microbiome!) and contain lots of good-for-you vitamins and nutrients to keep inflammation down and psoriasis in check. Try the following:

  • Berries and grapes, which contain antioxidants called anthocyanins that reduce inflammation. Grapes also contain a compound called resveratrol, which can reduce inflammation.
  • Cruciferous vegetables, like broccoli, cauliflower and kale. Broccoli, in particular, is rich in sulforaphane, an antioxidant that reduces inflammation.
  • Tart cherries, which have anti-oxidative and anti-inflammatory properties (and also may reduce systolic blood pressure and LDL cholesterol). Win-win!

Nuts and Grains

According to Mayo Clinic, eating nuts as part of a healthy diet may be good for your heart. While there’s no conclusive evidence stating that eating nuts can reduce the risk of early death due to heart disease, it’s generally believed that nuts can be good for heart health because they contain the following heart-healthy substances:

  • Unsaturated fats, AKA “the good kind of fat”
  • Omega-3 fatty acids, which are often found in fish
  • Fiber, which can help lower your cholesterol
  • Vitamin E, which may help stop the development of plaques in your arteries
  • Plant sterols, which can help lower your cholesterol
  • L-arginine, which may help improve your arteries

While a lot of these ingredients focus on the health of the heart, it’s worth noting that they can also have anti-inflammatory benefits. Plus, who doesn’t want a healthy heart? In addition to nuts, grains can be a great addition to a psoriasis patient’s diet because they are high in fiber. Plus, like the fruits and vegetables outlined above, they often contain a variety of anti-inflammatory antioxidants.


Artichokes are naturally high in fiber, probiotics (“good” bacteria, yeasts, and other microorganisms that promote gut health and help prevent a wide range of diseases), and prebiotics (compounds that feed beneficial microorganisms in the gut).

Although the evidence is inconclusive at this point, “some research suggests probiotics can improve psoriasis symptoms,” says Marina Chaparro, RD, the founder of Nutrichicos, a bilingual nutrition practice in Miami.

Consider a small study looking at the effects of probiotic supplements on adults with plaque psoriasis, published in August 2019 in Advances in Dermatology and Venereology. After 12 weeks, almost 67 percent of patients in the probiotic group saw at least a 75 percent reduction in their Psoriasis Area and Severity Index, while in the placebo group only about 42 percent of patients improved as much.

Eat More: Dark Leafy Greens

These are loaded with antioxidants, which protect your cells against inflammation. That may help with your psoriasis symptoms. Plus, leafy greens are low in calories and high in fiber, so they’re diet-friendly. Try tossing arugula in a salad, kale or collard greens in a soup, and chard or spinach into an omelet.

Fatty Fish

Fatty fish is an important source of omega-3, which has anti-inflammatory proprieties. Also, fish in general is a good source of B complex vitamins, vitamin A and minerals like selenium, that help reduce wounds, erythema, scaling skin, and itchiness.

Squash And Carrots

According to many nutritionists, diet rich in proportion of fruits and vegetables may show positive results against inflammatory disorders. As I have already said that there are no scientific backing for the theory that certain foods controls the effects of psoriasis, we know that psoriasis is a condition occurs due to specific inflammatory conditions. Hence, it is required to have foods and vegetables,which have anti-inflammatory properties for the patients who are suffering from psoriasis. Among the best fruits and vegetables with anti-inflammatory properties, carrots, sweet potatoes, squash, kale, broccoli and spinach are ranked higher.


Provided that you are not allergic to fish, eating salmon regularly can help prevent psoriasis flare ups and control existing symptoms. But what is it that makes salmon such a great food to eat if you suffer from psoriasis? Salmon provides an excellent source of omega 3-fatty acids which have strong anti-inflammatory properties. Salmon also contains astaxanthin, a carotenoid that gives salmon its pink color and that can act as a potent antioxidant. To get the most astaxanthin, opt for wild salmon.

Astaxanthin levels have been reported to be much higher in wild salmon (particularly in sockeye salmon) than farmed salmon. Further, wild salmon contains only low levels of PCBs, harmful chemicals that are often found in high quantities in farmed salmon. That said, moderation should be the key also in the consumption of wild salmon. Too frequent/high a consumption of salmon and other fish may predispose you to an excessive exposure to certain toxins—such as mercury and pesticides—contained in fish. The FDA recommends eating fish twice a week, but not more often.


Turmeric is the sunshine-hued spice that gives curry its vibrant color. It has a pungent, earthy flavor that most people either love or hate—and a polyphenol called curcumin, which has powerful anti-inflammatory properties. Add turmeric to your morning eggs, blend it into hummus, drink it in tea, whip it into a smoothie or sprinkle it over roasted veggies (add black pepper to increase absorption). And if you truly can’t stand the taste, you can always pop a curcumin supplement.

Lean Meats And Fish

In general, eating lean white meat like turkey and chicken is recommended as part of a nutritious diet. If you do eat red meat, try to stick to lean cuts, avoiding fattier meats and cuts. Harvard Health also says that certain red meats can cause inflammation, including burgers, steaks, hot dogs and sausage.

Additionally, fish is a great addition to your diet. Take this Healthline article, for example, which outlines 11 Evidence-Based Health Benefits of Eating Fish. In a nutshell, eating fish is recommended because:

Fish contain high concentrations of important nutrients, like high-quality protein, Omega-3 fatty acids, vitamins and minerals

Fish oils are thought to reduce inflammation and support the immune system, which operates in overdrive for psoriasis patients

Eating fish may help lower your risk of heart attack and stroke

Again, there’s no guarantee that eating (or not eating) the foods outlined above will have any impact on your psoriasis — our hope is that they do. Regardless, if psoriasis is impacting your health and quality of life, our psoriasis experts at The Psoriasis Treatment Center are here to help you!


Blueberries, strawberries, and other berries should be a fundamental part of an anti-inflammatory diet. They are high in antioxidants such as vitamin C, deliver lots of fiber, and are naturally sweet, especially in season.

Looking to add more berries to your psoriasis diet? Mix them with Greek yogurt in a smoothie, bake them into healthy muffins, or snack on them straight.

Olive Oil

Not all cooking oils are created equal. Olive oil has anti-inflammatory omega-3 fats. It’s also a staple of the Mediterranean diet. Research shows that people who eat that way — focusing on fruits, vegetables, fish, beans, and whole grains, along with olive oil — have less severe psoriasis. Not a fan? Nut and avocado oils also have these healthy fats. Use them in salad dressings and sautés.

Seafood And Fish

Seafood which are high in omega-3 fatty acids, which can be found in salmon, mackerel, albacore tuna and sardines, are highly helpful in preventing heart diseases. Additionally,this fish oil is also helpful in lowering down the inflammation and strengthening the immune system, which is found to be negatively affected in the patients with psoriasis. Considering the fact that psoriasis can also cause stroke as well as heart attack, experts suggest to eat fish twice every week.


A complex carb, quinoa is also rich in vitamins and nutrients and is a terrific source of fiber and protein, says Goldenberg. Naturally gluten-free, quinoa contains all nine essential amino acids, as well as magnesium, B vitamins, iron, potassium, calcium, phosphorus, vitamin E, and a range of antioxidants.

Quinoa is lighter than pasta and quick to prepare, making it especially suited to warm-weather eating, and it’s easy to add to salads or alongside fresh vegetables in a grain bowl. You can also put a summery spin on mac and cheese by using quinoa as an alternative to traditional pasta.


These are good sources of protein, fiber, and antioxidants. They can help keep your weight in check and ease the inflammation in your body, and research suggests that a vegetarian diet can help with psoriasis symptoms. Try swapping them for meat once in a while: Use them in place of ground beef in chili or tacos. You can also add mashed beans to burgers and sandwiches.

Avocados And Nuts

Fats have always been considered as bad in maintaining health. However, very few people know that there are few fat types which are actually very helpful in getting fit. These fats are known as polyunsaturated fats, which are found in high proportions in vegetable oils, avocados and nuts. Other beneficial fat type, monounsaturated fats are found in walnuts, soybean oil and flaxseed as well as certain fishes. Intake of these fats, however, should under moderation, according to the experts. Nutritionists also suggest to stay away from saturated as well as trans fats,which may trigger inflammation in the body.


Foods that are naturally high in healthy fats, like walnuts, can help you manage psoriasis symptoms, says the dermatologist Michelle Henry, MD, the founder of Skin & Aesthetic Surgery of Manhattan and a clinical instructor of dermatology at Weill Cornell Medicine in New York City. “Walnuts have good, healthy fat, and healthy fats are typically anti-inflammatory,” she says.

Walnuts may also help lower blood pressure, which is important because psoriasis raises the risk of high blood pressure and heart disease. A study published in May 2019 in the Journal of the American Heart Association showed that swapping out saturated fats for healthier alternatives like walnuts had beneficial effects on diastolic blood pressure — the second number on a blood pressure reading.

Walnuts are a fabulous addition to a spring or summer dish. Try sprinkling them into a fruit salad, blending them with fresh herbs and olive oil to make pesto, or mixing them into yogurt with blueberries.

Spices and Herbs

When you flavor your dishes with these, you tend to sprinkle on less salt. That can help protect you from high blood pressure and make you less likely to have a heart attack or stroke. Spices and herbs are also top sources of anti-inflammatory antioxidants. Sprinkle cinnamon or nutmeg in your cereal, toss veggies with dill or rosemary, or season your meat with cumin or basil.

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