Not thawing thoroughly is listed as a main reason for food poisoning.

• A. Not reheating foods after thawing
• B. Not thawing food thoroughly
• C. Thawing foods in a fridge
• D. Thawing foods at room temperature

Answer: (B)

Thawing properly is essential to ensure the food heats evenly and reaches a safe internal temperature throughout. If food is not thawed thoroughly, the outer portions can heat to a safe temperature while the inside remains frozen or only partly thawed. Heat may not penetrate enough to kill bacteria that were present before freezing, so pathogens can survive or even multiply during cooking. This is why incomplete thawing increases the risk of food poisoning. Use safe thawing methods: in a refrigerator, in cold water (changed regularly), or in a microwave with immediate cooking. Never thaw at room temperature, as that speeds up bacterial growth. Reheating after thawing helps kill some bacteria, but it doesn’t fix the problem of uneven thawing itself.