The US Food and Drug Administration is mainly responsible for supervising and inspecting the safety of food, medicines, cosmetics, health care products and other commodities. In terms of food, the Food and Drug Administration will inspect the production, processing, storage and transportation of food to ensure that the food meets the hygiene standards, contains no harmful substances and will not cause harm to human health. For drugs, the Food and Drug Administration will examine and approve the marketing license of drugs, supervise the production quality of drugs, and ensure the efficacy and safety of drugs. For cosmetics and health products, the Food and Drug Administration will check their ingredients, production process and label information to ensure their safety and harmlessness.