The FDA is responsible for protecting and promoting public health through the regulation and supervision of food safety, tobacco products, dietary supplements, prescription and over-the-counter medicine, vaccines, biopharmaceuticals, blood transfusions, medical devices, electromagnetic radiation emitting devices.
Usda-The department seeks to expand overseas markets for U.S. agricultural products and support international economic development; provide financing needed to create jobs; improve housing, utilities and infrastructure in rural America; and improve nutrition and health by providing food assistance and education.