Chuan Wu (Zhi) (Sichuan Aconite) A King herb when it comes to the treatment of CJRA (Congenital Juvenile-onset Rheumatoid Arthritis; Diagnosed in 1970, now age 63 Sifu TCM. Recommended Reading: Rheumatology in Chinese Medicine: Guillaume - Chieu. Use small dosages (9 grams per (1) gallon decoction; brewed at low temperatures 200-225 degrees for four hours) at beginning clinical study. DOCUMENT RESULTS IN DETAIL; Energy levels, time administered, doages, etc. Change formula one gram per new brewing and repeat process with studies and documentation. Plum Dagon Herbs: THE ONLY PLACE THAT I TRUST on the web for Chuan Wu. This herb must be processed, proper. It is at Plum Dragon. Sincerely, Sifu T'ai Wai