What is an important personal hygiene practice to prevent food contamination?

Washing hands thoroughly after contact with possible contaminants is a critical personal hygiene practice that significantly reduces the risk of food contamination. Hands can harbor harmful bacteria, viruses, and other pathogens, especially after handling raw food, using the restroom, or touching surfaces that may be contaminated. By washing hands correctly—using soap and running water for at least 20 seconds—food workers can effectively remove these contaminants before they come into contact with food.

This preventative measure is essential because it directly addresses the transfer of pathogens from hands to food, which can lead to foodborne illnesses. Establishing a regular handwashing routine, particularly before preparing or consuming food, is vital in maintaining food safety standards.

Changing shoes frequently, while possibly beneficial for comfort or in certain situations, does not directly impact food safety. Wiping hands with any type of clothing is not hygienic and could spread contaminants instead of removing them. Lastly, wearing jewelry can pose risks as it may trap food particles and bacteria, making it harder to maintain cleanliness during food preparation. Hence, the focus on handwashing stands out as a fundamental practice in preventing contamination.