There is not a lot of research into this, but it's likely that diet does affect PsA. Personally, I have had patients who have changed their diet to improve their overall health, leading to decreased pain, reduced weight, increased energy and better quality of life. In addition, knowing that people with PsA are at higher risk for cardiovascular disease and metabolic syndrome, heart-healthy diets matter. Try to eat high-quality plant-based foods such as vegetables, fruits, nuts, seeds and legumes while reducing high-inflammatory foods such as simple refined sugars, trans saturated fats and alcohol.The most important next steps you can take are to continue to read about PsA to educate yourself on the symptoms and treatments, and to talk to your doctor right away if you are having symptoms or concerns. ResourcesNational Psoriasis Foundation – PsA Screening TestThis resource was created with support from Bristol Myers Squibb.