What is the definition of food hygiene?

The definition of food hygiene encompasses the comprehensive measures and practices needed to ensure food safety throughout the entire food chain. This includes all stages of food handling, from production and processing to preparation and consumption. By focusing on the entire food chain, food hygiene aims to prevent foodborne illnesses and ensure that food is safe for consumers.

In contrast, the other options provided are too narrow in scope. For instance, focusing solely on food preparation, cleaning utensils, or regulations for food storage ignores the broader range of practices and conditions necessary for maintaining overall food safety. Proper food hygiene involves a holistic approach, including personal hygiene of food handlers, safe cooking temperatures, prevention of cross-contamination, and proper storage methods, making it essential for public health, especially in military settings where the risk of outbreaks due to compromised food safety can be significantly higher.