Gout
"Been on it for a year with no side-effects. My uric acid is consistently in the 6-7 range and the debilitating attacks have ended. However, I still do get the occasional stiffness in the arch of my foot as well as an infrequent bout with pain (although much less in intensity). Without it, I was crippled and bed-ridden during my frequent attacks. With it, I live a normal life."