I have stiffness problem from last two years. Uric acid is 5.6 tested in Jan 2015 Earlier it was 7.2in July 2013 after Dr. Prescription Fabutax taken approximately 3 month, problem became normal, Uri acid reached at 3.6. I have no habits of drinks, tobacco etc. My age is 46. I do yoga daily and walk approximately 3km morning and 3km in the evening, take 3 to 4liter water daily.