Being a bit of a late night TV junkie, I've seen these infomercials that present themselves as medical shows. There is one that features a doctor (Bob Barefoot) saying that high cholesterol is not bad for you, and in a lot of cases, could be good. He says that some form of acid is trying to eat through your arteries, and if it succeeds, you die, so the body hardens the arteries, and they crack, and it seals the crack with cholesterol. So in essence, it saves your life. He also says that scientists have found the cause of cancer -that there was even a Noble Peace Prize awarded for finding the cause of cancer. Is this guy full of it, or is he telling the truth? His basic message is that most diseases are a result of the lack of calcium. For the members more in the know about medical stuff, how much of what this guy says accurate?