A friend of mine told me about this product to help me with my arthritis condition in my hands. She said that her knee pain was gone completely with just after taking three boxes of the PE capsules. I told her that there is so much placebo in the market and that many companies just take people for a ride. However I believed in her recommendation since she showed me the product box and I saw her improvement and also her seein her more energetic and youthful. I went ahead and ordered one box and yes she was right and for that I appreciate her recommendation to the PE capsules. The company that offers this product informed me that they can not make any direct cure claims and that overall they can only refer to this product as a nutritional product and not a cure. I can say that this is an option for many people and in my case I listened to my friend advise.