The Food and Agricultural Organization of the United Nations organized an Expert Group Consultation in Bangkok in September 1998. This report is the official statement of how much and what kind of vitamin nutrition is required for health.
Kalokerinos was a general practitioner (MD) at a remote Australian public hospital/clinic where many of the patients were aboriginal children with life-threatening and often life-ending diseases that "white" children rarely got. This situation was greatly improved by the administration of modest amounts of vitamin C.
This book was written after 25 years of clinical practice. Dr. Moser was not a rigid, doctrinaire natural hygienist. She incorporated into her practice what she considered the most useful aspects of many disciplines, including vitamins and other food supplements, protomorphogens, massage, accupressure, colonics, dietary restriction, etc.
Irwin Stone asserted that humans require much larger amounts of Vitamin C for optimal health than is necessary to prevent scurvy. He introduced Linus Pauling to Vitamin C and is recognised within orthomolecular medicine as one of its founders.