If you had a serious illness, cancer for example, would you put your life in the hands of an alternative therapist? A naturopath or perhaps an iridologist?
Some New Zealanders do just that - instead of a conventional doctor, they try light therapy, intravenous infusions of vitamin C, the application of natural lotions. And of course, some of them die.
60 Minutes reporter Karen McCarthy investigates.
Producer: Charlotte Purdy
Reporter: Karen McCarthy
Camera: Belinda Walshe
Editor: Paul Enticott