The Dietary Guidelines for Americans is jointly issued and updated every 5 years by the Department of Agriculture (USDA) and the Department of Health and Human Services (HHS). The Dietary Guidelines is a key resource for health professionals and policymakers to help Americans enjoy a healthy eating pattern, promote health, and prevent chronic disease. It is used to inform the development of Federal food, nutrition, and health policies and programs and serves as the evidence-based foundation for nutrition education materials that are developed by the Federal government for the public. The 2015-2020 Dietary Guidelines is the 8th edition and remains the current edition until the 2020-2025 Dietary Guidelines is released.
MyPlate is part of a larger communication initiative based on the Dietary Guidelines for Americans with the goal of helping consumers make better food choices. MyPlate is designed to remind Americans to eat healthfully; it is not intended to change consumer behavior alone. MyPlate illustrates the five food groups using a familiar mealtime visual, a place setting. MiPlato is the Spanish-language version of MyPlate. The MyPlate icon is available in multiple languages.
The Healthy Eating Index (HEI) is a measure of diet quality that assesses conformance to federal dietary guidance. USDA’s primary use of the HEI is to monitor the diet quality of the US population and the low-income subpopulation. The HEI is also used to examine relationships between diet and health-related outcomes and between diet cost and diet quality, to determine the effectiveness of nutrition intervention programs, and to assess the quality of food assistance packages, menus, and the US food supply. The HEI is a scoring metric that can be applied to any defined set of foods, such as previously-collected dietary data, a defined menu, or a market basket.
The USDA Food Patterns were developed to help individuals carry out Dietary Guidelines recommendations. They identify daily amounts of foods, in nutrient-dense forms, to eat from five major food groups and their subgroups. The patterns also include an allowance for oils and limits on the maximum number of calories that should be consumed from saturated fats and added sugars (empty calories). Recommended amounts and limits in the USDA Food Patterns at 12 calorie levels, ranging from 1,000 calories to 3,200 calories, are available.
The Thrifty, Low-Cost, Moderate-Cost, and Liberal Food Plans each represent a nutritious diet at a different cost. The Thrifty Food Plan is the basis for SNAP (Supplemental Nutrition Assistance Program) allotments. The Cost of Food report is published monthly; with June costs for each year are used to represent the annual average. Alaska and Hawaii reports are published biannually.
Expenditures on Children by Families, also known as the Cost of Raising a Child, provides estimates of the cost of raising children from birth through age 17 for major budgetary components. The report, issued annually, is based on data from the Federal government’s Consumer Expenditure Survey, the most comprehensive source of information available on household expenditures. The Cost of Raising a Child Calculator is available for families to enter the number and ages of their children to obtain an estimate of costs through an interactive web version of the report.
Nutrition Evidence Systematic Review (NESR), formerly the Nutrition Evidence Library (NEL), is a team of scientists from USDA’s Center for Nutrition Policy and Promotion (CNPP) who specialize in conducting food- and nutrition-related systematic reviews. NESR’s work supports CNPP’s mission to improve the health of Americans by developing and promoting dietary guidance that links scientific research to the nutrition needs of consumers.
The Nutrient Content of the US Food Supply is a historical data series, beginning in 1909, on the amounts of nutrients per capita per day in food available for consumption.
The Agricultural Act of 2014 requires the Dietary Guidelines for Americans to include guidance for women who are pregnant and children from birth to 24 months of age, beginning with the 2020-2025 edition. Preliminary work on these important populations has been initiated by USDA’s Center for Nutrition Policy and Promotion and HHS’s Office of Disease Prevention and Health Promotion. Findings from this work will be available to the 2020 Dietary Guidelines Advisory Committee for consideration as part of its review of evidence on diet and health related to pregnancy and the birth to 24 months populations.
USDA’s Center for Nutrition Policy and Promotion is engaging the National Academies of Sciences, Engineering and Medicine’s Health and Medicine Division (formerly known as the Institute of Medicine) to conduct a study on the process of developing the Dietary Guidelines for Americans. As the Center began the process of engaging the Health and Medicine Division, listening sessions were held with a range of stakeholders, representing health professional and public health organizations, academia, industries and others.
This section contains information on projects that are no longer active at CNPP. They are for provided for historical purposes. These projects include Nutrition Insights, MyPyramid, Food Guide Pyramid, Food Guide Pyramid for Young Children, Family Economics and Nutrition Review, Symposium on Diet and Gene Interactions, Symposium on Nutrition and Aging), The Great Nutrition Debate Symposium, Symposium on Breakfast & Learning in Children, and Childhood Obesity Symposium.