Why should the inside temperature of the refrigerator be between 32 and 40 degrees Fahrenheit?

The inside temperature of a refrigerator should be between 32 and 40 degrees Fahrenheit to ensure food safety and quality. Temperatures below 32°F can lead to freezing, which can damage some foods, while temperatures above 40°F promote bacterial growth, increasing the risk of foodborne illnesses. Maintaining this temperature range helps preserve the freshness of perishable items and extends their shelf life. Overall, it strikes a balance between food safety and optimal storage conditions.