Not reheating foods to high enough temperatures is a main reason for food poisoning.

• A. Not reheating foods to high enough temperatures
• B. Reheating foods to high temperatures
• C. Reheating to too high temperatures
• D. Not reheating at all

Answer: (A)

Heating foods to a safe internal temperature is essential to kill harmful bacteria. If reheating doesn’t reach a high enough temperature throughout the portion, any bacteria that survived previously can survive and begin to multiply, leading to food poisoning. The key control point is to heat leftovers quickly and evenly to a safe temperature (typically about 74°C/165°F or higher) and hold it there long enough so there are no cold spots. Reheating to very high temperatures isn’t the problem in itself—properly reheated food is safe. The main risk comes from not achieving that safe temperature during reheating. Not reheating at all is also risky, but the statement focuses on failing to reach a high enough temperature, which is the primary cause of illness in this context.