I started taking turmeric powder about 2 and a half years ago, after seeing on a famous news show that it was one of the main ingredients in a pill that was able to reduce your antioxidant level to zero. I did a little research and saw there was little Alhiemers in India, where it is a big part of the diet. I was having a bit of a memory problem at the time. Anyways, after about 3 months of taking a tablespoon a day, I noticed my shoulder pain went away. My doctor had said he could do nothing for it, as it was arthitis and that he had it also. Now I notice that I don't seem too concern about memory and I have regained some interest in reading articles. I have had several, 3, cases of skin cancer in the last year, hopefully its due to the years of living in a tropical climate. I tried to stop taking it a couple of times to see what would happen and my shoulder pain seem to start to come back. So apparently it did not cure it but stopped the pain and I am now able to shoot basketball or any other activity. I put it in water and stir it up and swallow the half a cup very quickly as I do not like the taste. I order it 5 pounds at a time and keep a 10 pound supply on hand. Be careful it stains things yellow.