My research interests center in traditional food resources of Indigenous Peoples.
Laboratory analyses of traditional food resources are a central part of the research program.
Dietary records are used to quantitatively define the extent of use of these resources in parallel with food imported through market networks. Finally, nutritional health status of Indigenous Peoples are assessed and determinants of status are defined. My work also includes development of health promotion materials with native people for their use. Food composition studies in collaboration with CINE staff include nutrients and contaminants, particularly organochlorines and heavy metals. Since the beginning of my doctoral research in 1974 I have been fortunate to work in partnership with several communities of Indigenous Peoples.