I hae costochondritis and have had it for about 7 years now. Lately it has been really bad. In fact, I was at the ER the other day for a bad reaction to the pain meds my doctor gave me for it. I am at my end...I don't know what to do. I read your thread and was wondering if you could tell me where I can find these things o do the cleansing? Also, are they very expensive? I cannot afford to spend a lot. But right now, I am almost in tears every day from the pain. It constantly feels like I'm having a heart attack!!! PLease help!