Coffee is already known to be a preventive factor against mild depression, Parkinson's disease, and colon and rectal cancers.

It's been said that mistletoe extract enhances immune function, which increases the production of the immune cells. When administered as a form of therapy for cancer, the extracts are given by injection under the skin, into a vein or directly into a tumor.

I'm very much interested in having people take herbs that make them feel good because if they do that, they'll have an experience, and they'll say, 'Oh, this is real.' This is something you take, and you don't have to go on faith, but you can feel the difference.

It is one thing to hear about the forest and the river, but an entirely other experience to go there, to see the environment, and to appreciate the natural riches there first-hand.