Food safety refers to the prevention, control and monitoring of food-borne illnesses resulting from contamination, spoilage or other pathogens that can cause harm to consumers. It involves maintaining proper hygiene, sanitation and temperature controls during storage, transportation, preparation and handling of food products to ensure they are safe for consumption and do not pose any health risks. Food safety measures include the use of appropriate cooking techniques, separation of raw and cooked foods, proper food storage, and avoidance of cross-contamination between different food items. It is an essential aspect of public health and ensures that consumers can enjoy their meals without fear of getting sick from contaminated or spoiled food products.