Dr. Walker gives recommendations on the optimal foods for nourishment, how to develop better lifestyle choices, and how to use our attitudes and thoughts to influence our health. Also includes true stories of men and women who have changed their health for the better using Dr. Walker's suggestions.

    Norman Taylor, one of the world's most distinguished botanists, who has made dozens of explorations into the remote places of the earth in his investigations, takes us on a highly enlightening tour of the world of drugs. His attitude is scientific, humane and tolerant.