Final answer:
Regular and proper handwashing is a key personal hygiene practice to prevent foodborne illnesses, crucial before, during, after preparing food, and before eating. Rinsing produce and cooking food to the right temperature are also important safety practices.
Step-by-step explanation:
The key personal hygiene practice that is essential for the prevention of foodborne illnesses is regular and proper handwashing. This simple yet effective measure is recommended before, during, and after preparing food, and before eating. Using soap and warm running water, follow these steps to wash your hands effectively:
- Wet your hands with clean, running water (warm or cold), turn off the tap, and apply soap.
- Lather your hands by rubbing them together with the soap. Make sure to lather the backs of your hands, between your fingers, and under your nails.
- Scrub your hands for at least 20 seconds.
- Rinse your hands well under clean, running water.
- Dry your hands using a clean towel or air dry them.
Rinsing fresh produce and ensuring that food reaches an internal temperature of at least 74 degrees C (165 degrees F) for safety are also important practices in the prevention of foodborne diseases. Food safety is crucial not only in commercial settings but also at home, where it largely depends on good personal hygiene and food handling.