I have some wonderful recorded tapes by Deepak Chopra, M.D. titled, "Magical Mind, Magical Body." He is so smart and explains things so well, that the atoms in our bodies are constantly replacing themselves... that the body we have six months from now is a new body. I don't think i can explain it well. He includes lots of practical advice on health as well... such as how to breathe, improve eyesight, and talks about cancer, too. I think you would like his approach. Can you get a hold of the tapes?