I am 75 years old and sadly was diagnosed with Rheumatoid Arthritis in 2007. I could hardly walk and certainly could not enjoy life. I was in such pain and could hardly move. I started taking your Curcumin in approx. 2017( your records can confirm) - I became a different person - with very little joint pain. I have tried KURK over the last few months and it seems excellent. . However, I am also still taking Curcumin each morning and Kurk at night. Do I need both? I am confused .com! However, I have to say a big THANK YOU - your constant and related research in your product(s) have turned my life around. Interesting times - I am SO grateful.