Perishable leftover food should be refrigerated within what time frame?

Perishable leftover food should be refrigerated within 2 hours to ensure safety and reduce the risk of foodborne illness. Bacteria can multiply quickly at room temperature, especially between 40°F and 140°F, which is often referred to as the "danger zone." By refrigerating food promptly, you inhibit bacterial growth and help maintain food quality.

While other timeframes might seem reasonable, they do not align with food safety guidelines established by health authorities. For instance, waiting longer than 2 hours increases the risk of harmful bacteria reaching unsafe levels, potentially leading to food poisoning. Therefore, adhering to the 2-hour rule is crucial in promoting safe food handling practices.