Personal hygiene policies apply to which groups in food production?

Personal hygiene policies are crucial in food production to ensure the safety and quality of food products. These policies apply to all individuals entering food production areas because anyone who comes into contact with food or food preparation environments can potentially introduce contaminants. This includes not only the kitchen staff and management but also other employees, suppliers, and visitors.

Maintaining personal hygiene standards is essential to prevent foodborne illnesses, as pathogens can be transferred from unclean hands, clothing, or even through conversations. By ensuring that all individuals adhere to personal hygiene policies, food production facilities can significantly reduce the risk of contamination, thereby protecting both consumers and the integrity of the food supply.

In contrast, limiting these policies to only certain groups would create vulnerabilities, as contaminants could easily be introduced by those who are not required to follow the same hygiene standards. Thus, the comprehensive approach represented in the correct answer supports a safer food production environment.