Which agency focuses on both the safety and regulation of drugs and foods?

The Food and Drug Administration (FDA) is the agency responsible for both the safety and regulation of drugs and food products in the United States. This includes a wide array of responsibilities, such as ensuring that food is safe, sanitary, and labeled according to government standards, as well as overseeing the approval and regulation of pharmaceuticals and biological products. The FDA conducts research, sets regulations, and enforces laws related to the manufacturing, marketing, and distribution of these products to protect public health. Its dual focus on both food and drug safety is essential for ensuring that consumers have access to safe and effective products.

Other agencies, such as the National Institute of Health, primarily focus on medical research and public health but do not handle food and drug regulation. The Census Bureau is responsible for statistical data collection about the population and economy, and the Department of Interior manages natural resources and public lands, rather than overseeing food or drug safety. Therefore, the FDA is uniquely positioned to fulfill the role indicated in the question.