Are there any foods you should avoid if you have psoriasis?

According to recent studies, it seems better to avoid foods high in saturated fats and simple sugars to lessen the chance of inflammation. Instead adopt a Mediterranean diet with healthy fats and omega3 fatty acids , including foods like olive oil, avocados , nuts , salmon ,fresh vegetables and fruits with a low glycemic index . Also steam, poach and stew foods instead of frying and grilling.