The US Food and Drug Administration (FDA) is a prominent US federal governmental regulatory agency, headquartered in Silver Spring, Maryland. Its primary mission is to protect public health by ensuring the safety, efficacy, and security of human and veterinary drugs, biological products, medical devices, and the nation’s food supply, alongside cosmetics and radiation-emitting products. Established in 1906, the FDA’s key activities include regulating manufacturing, approving new medical products, and enforcing health standards. It significantly contributes to public health advancements and counterterrorism efforts.