I have recently found a lump on my penis and the Uro doc said Peyronies. He said it's from an auto-immune response which manifests as hardening up of the blood vessels. also said it may go away and they don't know what causes it. Allopaths don't have a clue when it comes to the "auto-immune" problems but when I heard it had to do with my suck-ass circulatory system, I was not surprised. I have been on the trail for years now and have experienced many circulatory related problems including heel spurs, gout, varicose veins, leg pain, lousy memory, cold feet, cold intolerance, blah, blah, blah. Look into what builds up your immune response because of this simple fact: your body kicks the auto-immune response when you eat processed, cooked, or other wise adulterated food. Go to thedoctorwithin.com and read, read, read. Enzymes, my comrade, is where it's at. Good luck.