Contributions of nutrition science to anthropological research.

Certain investigations of nutrition scientists have demonstrated the effects of cultural practices on nutrient intake. Anthropologists, too, have studied diets and food-related behavior, although until recently their interests infrequently included nutritional status. In the last decade, nutrition scientists' research helped stimulate the creation of an interdisciplinary specialty, nutritional anthropology, that combines techniques from both nutritional and anthropological science in the study of food use in relation to health. Practitioners of this expanding field make useful contributions to research in human nutrition through study of social aspects of the diet of individuals and groups. Their assistance can be particularly helpful in studies of populations in developing countries and of ethnic minorities in this country. Certain unanswered nutritional questions, which might more readily be solved by the combined efforts of nutritionists and nutritional anthropologists than by either professional alone, are presented.