How effective is color therapy for arthritis?

Color therapy. What type of color therapy are you referring to? Need more information in order to help you.
Yes. Healing effects of color therapy - physical, emotional and spiritual. The high performance color therapy is based on 20 years experience of research of dr. Guembel (france) for arthritis treatment involved green color for 30 min application. Each color stimulates a certain tissue in body for eg blue is to calm inflammation, red is to help skin.