Cancer is one of the most complex illnesses physicians treat. Naturopathic physicians can play a major role in the treatment of cancer when they co-manage care with conventional oncologists. The emphasis of this presentation will be on practical knowledge, such as which nutrients and botanicals to use for each type of cancer in conjunction with which orthodox cancer treatments, as well as those not to use. More than a recap of the latest research, this is practical advice on incorporating that research into practice on real patients.