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USDA's Nutrition Evidence Library: Answering Food and Nutrition Questions with Systematic Reviews

During the month of April we will take a closer look at USDA’s Groundbreaking Research for a Revitalized Rural America, highlighting ways USDA researchers are improving the lives of Americans in ways you might never imagine, such as laying the foundation for evidence-based food and nutrition policies and programs by compiling and reviewing the best available nutrition research.

Ever wonder what the science says about the foods we eat, the beverages we drink, and our health? Or whether there is evidence to show how best to educate kids about a healthy diet?

If so, check out the U.S. Department of Agriculture’s Nutrition Evidence Library (NEL). The NEL specializes in doing systematic reviews, or pulling together the best available research to answer important food and nutrition-related questions. These reviews provide the scientific foundation that allows Federal policies and programs to be based on the strongest available evidence. Using this evidence-based approach also helps USDA comply with the Data Quality Act, which states that Federal agencies must ensure the quality, objectivity, utility, and integrity of the information used to form Federal guidance.