Food safety testing is the process of analyzing food products to ensure they are safe for consumption. This testing checks for harmful bacteria, viruses, and chemical contaminants that can cause foodborne illnesses. Common methods include laboratory tests, visual inspections, and sampling from various stages of food production. Regulatory agencies, such as the Food and Drug Administration (FDA) and the United States Department of Agriculture (USDA), set guidelines for food safety testing. These organizations help ensure that food manufacturers follow safety protocols and that products meet health standards before reaching consumers.