Food safety is a scientific discipline describing the handling, preparation, and storage of food in ways that prevent foodborne illness. This includes a number of routines that should be followed to avoid potentially severe health hazards. Food can transmit disease from person to person as well as serve as a growth medium for bacteria that can cause food poisoning. In developed countries there are intricate standards for food preparation, whereas in lesser developed countries the main issue is simply the availability of adequate safe water, which is usually a critical item.

FDA’s Center for Food Safety and Applied Nutrition (CFSAN), in conjunction with the Agency’s field staff, is responsible for promoting and protecting the public’s health by ensuring that the nation’s food supply is safe, sanitary, wholesome, and honestly labeled. The Center’s primary responsibilities include:

Top U.S. food companies, worried recent import scares may turn away customers, launched a plan on Tuesday to add teeth to existing safety guidelines and increase funding for bare-bones federal regulators. To restore Americans' faith, the firms want to enhance government guidelines on how companies verify the quality of food or inputs they import.