Nutrient content of the U.S. food supply, 2005
"The U.S. Food Supply Series measures the amount of nutrients available for
consumption on a per capita and per day basis. The Series, dating back to 1909,
provides information on food energy and the energy-yielding nutrients—protein,
carbohydrate, and fat (total, saturated, monounsaturated, and polyunsaturated
fatty acids), cholesterol, dietary fiber, 10 vitamins, and 9 minerals. The Nutrient
Content of the U.S. Food Supply, 2005, estimates on the availability and
percentage contributions of nutrients by major food groups. The data and trends
presented in this report are invaluable for monitoring the potential of the food
supply to meet nutritional needs; for examining relationships between food
supplies, diet, and health; and for examining dietary trends of Americans.
Additionally, estimates of nutrients in the food supply reflect Federal enrichment
and fortification standards and technological advances in the food industry, as
well as contribute to the Federal dietary guidance system."