Risk assessment is a fundamental component of toxicology, involving the evaluation of potential health risks posed by exposure to chemicals. FAO, in collaboration with WHO, supports risk assessment through expert committees such as the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the Joint Meeting on Pesticide Residues (JMPR). These committees evaluate scientific data to provide guidance on safe levels of exposure to food additives, contaminants, and pesticide residues, ensuring that the food supply remains safe.
