Which of the following practices helps in preventing cross-contamination?

Washing hands before meal prep is a fundamental practice in food safety that significantly helps prevent cross-contamination. When food handlers wash their hands properly, they remove pathogens and contaminants that may have been transferred from various surfaces or foods. This simple yet effective action creates a safer environment for food preparation, ensuring that food items do not become contaminated from each other through contact with an individual’s hands.

In contrast, using the same cutting board for meat and vegetables increases the risk of pathogens from raw meat being transferred to fresh produce, which can lead to foodborne illnesses. Additionally, not labeling food items can contribute to confusion and improper usage, leading to potential cross-contamination. Keeping raw and cooked food together without proper precautions can allow for the transfer of harmful bacteria from raw items to those that are ready to eat. Collectively, these practices highlight the vital role of hygiene, including handwashing, in maintaining food safety.