These documents are issued by the Food and Nutrition Board of the Institute of Medicine, National Academy of Sciences. The Food and Nutrition Board addresses issues of safety, quality, and adequacy of the food supply; establishes principles and guidelines of adequate dietary intake; and renders authoritative judgments on the relationships among food intake, nutrition, and health.
Important measure in operation to improve and promote people to have good nutritional status. To maintain health completely is planning management of food intake.Which contains various nutrients and nutritional appropriately enough with the needs of the body. Food and nutrition needs of individual, group of individuals or communities will change and vary greatly.And other factors related to nutritional status, so it is necessary that various countries must provide guidelines or principles to guide the food for people in their countries.Suit the needs of nutrition burden.