Which of the following practices helps prevent foodborne illness?

• A. Using one cutting board for all food types
• B. Storing raw and cooked foods together
• C. Washing hands frequently and thoroughly
• D. Leaving food out at room temperature

Answer: (C)

Washing hands frequently and thoroughly is a key practice in preventing foodborne illness. Proper hand hygiene is essential in the food preparation process, as hands can carry harmful bacteria and viruses that can contaminate food. By washing hands with soap and water before handling food, after using the restroom, and anytime they become contaminated, food handlers can significantly reduce the risk of transferring pathogens to food. This practice breaks the chain of contamination, ensuring that food remains safe to eat.

In contrast, using one cutting board for all food types can lead to cross-contamination, especially between raw meats and ready-to-eat foods. Storing raw and cooked foods together is risky because if raw food drips or spills onto cooked food, it can introduce harmful bacteria. Leaving food out at room temperature increases the chances of bacteria growth, as perishable items should be kept at safe temperatures to inhibit pathogen proliferation. Thus, maintaining diligent handwashing practices stands out as an effective preventive measure against foodborne illness.