Medically reviewed by David Ozeri, MD Psoriatic arthritis and rheumatoid arthritis (RA) are both forms of inflammatory arthritis. They each cause chronic swelling, stiffness, and pain in your joints.

Rheumatoid Arthritis: Whole-Food Diet May Be Protective news 2003 /viewarticle/922348 ...

Objectives Patients with rheumatoid arthritis (RA) have substantially elevated risk for cardiovascular diseases, and low cardiorespiratory fitness (VO2max) is a major mediator. The aim of this ...