Dr. Oz, My wife suffers from psoriasis mainly on the face, arms and legs. What are the dietary things she can do to help, and what are the certain foods/drinks that aggravate this condition, and what are the certain things that can help remedy this? Are there any natural topical remedies that she could benefit from as well? We would greatly appreciate any info on this, as she has seeked medical help in the past without much success. Our sincere thanks and Regards, Art(324nltr)