When should gloves be changed while preparing food?

Gloves should be changed after handling raw food or when switching tasks to ensure that cross-contamination does not occur. When a food handler touches raw ingredients, such as raw meat or poultry, harmful bacteria can be transferred to their hands and subsequently to ready-to-eat foods if gloves are not changed. This practice is vital for maintaining food safety, as it helps prevent the spread of pathogens that can cause foodborne illnesses. Changing gloves during food preparation, especially after handling different types of food, reinforces safe food handling practices and is essential for preventing food contamination.