RA symptoms may be blocked by green tea

Green tea may block symptoms of RA, such as inflammation, joint pain and tissue damage. That's according to study from US researchers, the Blackmores Institute reports. "Existing drugs for rheumatoid arthritis (RA) are expensive, immunosuppressive and sometimes unsuitable for long-term use," says lead researcher on the project, Salah-uddin Ahmed from Washington State University in Spokane. His team evaluated a