What is Psoriasis?

Psoriasis is a dry, scaly skin disorder. Doctors believe that it is genetic and is caused by the immune system being mistakenly "triggered", resulting in skin cells being produced too quickly. Normally, skin cells take about 21-28 days to replace themselves. However, in patients with psoriasis they take around 2-6 days. Psoriasis affects approximately 3% of people globally and usually develops in patients between age 11 and age 45. Despite the fact that it is not a contagious disorder, people with the condition can sometimes suffer from social exclusion and discrimination.

Dietary tips To Help With Psoriasis

If you have moderate to severe psoriasis, maintaining a healthy weight and cholesterol levels will help reduce symptoms. These tips will also help:

1.      Eat a diet rich in colourful vegetables and fruits.

2.      Choose foods rich in whole grains and fibre.

3.      Have heart-healthy fatty fish such as salmon or mackerel at least twice a week.

4.      Limit your daily fat intake to 30 percent of total calories and choose healthy unsaturated fats such as olive, coconut and rapeseed oil.

5.      Avoid foods with trans fats.

6.      Choose the low-fat or fat-free versions of cheese, milk, yogurt, and other dairy products.

7.      Season foods with herbs and spices rather than salt.

8.      Exercise at a moderate to intense level for at least 30 minutes, three to four times a week.

Nutrition for Psoriasis

Vitamin D for Psoriasis Support

Vitamin D plays a crucial role in skin health, immune function and inflammation balance — all important factors in psoriasis. Many people with psoriasis are found to have low vitamin D levels, which can contribute to flare-ups and slower skin repair. Supplementing with vitamin D helps support normal cell turnover and may reduce the severity of dry, scaly patches. It also supports the immune system, helping the body regulate overactive inflammatory responses that drive psoriasis symptoms.

Omega-3 Fish Oils for Skin and Inflammation

High-quality omega-3 fish oils are widely used to help manage psoriasis thanks to their powerful anti-inflammatory properties. EPA and DHA — the active fatty acids in fish oil — help calm inflamed skin, support moisture retention and reduce the intensity of flare-ups. Regular omega-3 supplementation may also help with joint stiffness for those experiencing psoriatic arthritis. Choosing a purified, high-strength fish oil ensures maximum absorption and effectiveness for skin health and overall inflammation control.

Probiotics, Zinc and Antioxidants for Skin Repair

Supporting gut health and nutrient balance can make a noticeable difference for many people with psoriasis. Probiotics help balance the microbiome, which plays a role in inflammation throughout the body and may reduce skin flare-ups. Zinc is essential for skin healing, immune regulation and managing redness, while antioxidants such as vitamin C and selenium help protect skin cells from oxidative stress. Together, these supplements support healthier skin turnover, stronger barrier function and a calmer inflammatory response.