cdcnhanes
nutrition interview
What We Eat in America (WWEIA), is conducted as a partnership between the U.S. Department of Agriculture (USDA) and the U.S. Department of Health and Human Services (DHHS). Data is collected through the dietary interview component of the NHANES. These data include the type, to include brand, and quantity of foods and beverages consumed in the previous 24-hours.
WWEIA food intake data can be linked to health status data from other NHANES components, allowing researchers to explore relationships between dietary intakes and health status.
A nutritionist staffing one of the three Mobile Examination Centers interviews a survey participant on his dietary intake.
nutrition interview
What We Eat in America (WWEIA), is conducted as a partnership between the U.S. Department of Agriculture (USDA) and the U.S. Department of Health and Human Services (DHHS). Data is collected through the dietary interview component of the NHANES. These data include the type, to include brand, and quantity of foods and beverages consumed in the previous 24-hours.
WWEIA food intake data can be linked to health status data from other NHANES components, allowing researchers to explore relationships between dietary intakes and health status.
A nutritionist staffing one of the three Mobile Examination Centers interviews a survey participant on his dietary intake.