Eating healthy in people with psoriasis | Kitchen | Magazine

By Lcda. Yaira L Doylet R. (MSC Public Health).

Alternate member of the Association of Nutritionists of Guayas ANUG

Mobile phone: 0983809255. Email: [email protected]

Psoriasis is an immune-mediated disease, chronic and recurrent, affecting on average 1-3% of the world’s population.

There is a pre-existing genetic susceptibility to suffering from this disease, but it is also heavily influenced by environmental factors (they usually improve in the summer), such as infections and mental and physical stress, and possibly diet. The symptoms are also accentuated with tobacco, alcohol use and certain medications, such as beta blockers, lithium and anti-malarials.

Diet factors that can affect psoriasis include:

  • Calorie Intake / Obesity. The prevalence and severity of psoriasis is lower during times of food shortage. Hence, it has been postulated that the disease would improve with low-calorie diets.
  • Alcohol. Alcohol consumption stimulates the release of histamine and thereby worsens skin lesions. In addition, alcohol consumption is often associated with a higher intake of foods high in fat and low in vegetables and vegetables. Therefore, alcohol consumption should be limited in patients with psoriasis.
  • Gluten. The relationship between celiac disease and gluten intake is well established. Patients with psoriasis were found to have a higher incidence of antigliadin antibodies compared to a control group. A study found that a gluten-free diet in patients with psoriasis and positive antigliadin antibodies improves the severity of celiac disease.

Food aspects or references

As important as breathing is nourishing ourselves, and not just eating ourselves, but nourishing ourselves, providing our bodies with a foundation on which to support all the physiological functions that are performed every second of our lives. People with psoriasis and psoriatic arthritis, as with other conditions,
they have more nutritional requirements due to the situation of chronic inflammation and permanent skin renewal.
We take as a general recommendation to follow a balanced diet with nutrients, that is, varied in foods, without abolishing them, except in special situations.

  • A diet rich in many fruits and vegetables or vegetables
  • Reduce the consumption of meat and dairy products
  • Eat fish with dark flesh and blue skin (bonito, albacore tuna, tuna, weevil)
  • Eat two handfuls of nuts
  • Always use natural oil for salads, preferably olive oil, corn, sunflower
  • Eat unprocessed rice, oats, quinoa
  • Avoid foods rich in gluten, such as wheat and its derivatives, corn and derivatives
  • Drink plenty of water

Menu for people with psoriasis


  • Soy milkshake with avocado
  • Carrot, zucchini, egg, white onion and rice bun.
  • Green tea with lemon


  • Chopped pear with melon and raisins


  • Broccoli and spinach salad and finely grated carrot and olive or sunflower oil
  • Integral rice
  • Grilled chicken


  • Chopped banana, tangerine and raw oats


  • Integral rice
  • Bean salad with cucumber and avocado and lemon sauce
  • Grilled fish. (F)

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