Human Nutrition 3(3+0)

Lesson 48 : Assessment of Nutritional Status by Diet Surveys

Diet surveys

Diet surveys constitute an essential part of any complete study of nutritional status of individuals or groups, providing essential information on nutrient intake levels, sources of nutrients, food habits and attitudes. Diet surveys of communities will yield data regarding the extent of dietary deficiencies and the quantity and type of foods required for overcoming them. The survey will also yield information regarding the economic and social factors influencing food production and consumption.