At the age of 55, my joint pain was severe, after a MRI revealed that there was a bone spur in my knee and Arthritis everywhere, pain killers was the only option from the Doctor. I bought some Chanca Piedra to get rid of the bone spur. In two days, the 20 years of joint pain was gone. In a wellness checkup in spring of 2016, my Doctor asked what I was doing because my Cholesterol, blood pressure and A1C numbers were also back to normal. I have shared this with many friends and relatives and they also are pain free. There is a new arthritis supplements that has combined Chanca Piedra and Magnesium Chloride to beat this horrible illness!!