If you’re interested in modifying your own diet, the National Psoriasis Foundation offers some guidelines. Foods to add to your diet include leafy green vegetables and colorful fruits such as spinach, kale, broccoli, squash and blueberries. Foods that are a natural source of omega-3 fatty oils are also on the list. They include cold-water fish, olive oil, walnuts and pumpkin seeds.
The foundation recommends that people with psoriasis avoid processed foods, refined sugar and fatty red meat. Research shows that maintaining a healthy weight is important as well.
The idea is that when you have an inflammatory disease, steering clear of foods with inflammatory effects can help. Whatever the outcome, the result is a more healthful diet.