Recently I read about stem cells, the cells in our body that have the capacity to become any other cell in our body. I considered the implications.
If our emotions cause our illness, then our emotions will cause our cells to mutate, or not reproduce correctly. If you remove the emotional cause of the mutation, it might be possible to have the stem cells recreate the dis-eased organ and heal the body.
Intention may be the key to this. They might react to our thoughts and intentions, so with the right thoughts, they may reproduce any cell in the body, and thus we can heal ourselves.