Up Until Now'Petrea King is one of those rare Australians who have changed the country for the better.' Richard Glover As a child, Petrea King was dogged by health issues, spending months in hospital over many years. After leaving school, her desire to help others impelled her to become a nurse, then later to qualify as a naturopath, herbalist, homoeopath, yoga instructor and meditation teacher. In her early thirties, Petrea was diagnosed with acute myeloid