HUMAN NUTRITION

Detailed explanation-1: -The temperature of a freezer should be set at 0 degrees Fahrenheit so everything stays very cold. A freezer should be cold enough to keep food frozen and preserve it until they are ready to be cooked or reheated.

Detailed explanation-2: -The Ideal Freezer Temperature It’s pretty easy to remember: Your freezer temperature should be set to a chilly 0° Fahrenheit or below (-18° Celsius or below). Food stored at 0° Fahrenheit or below is safe to eat indefinitely (although quality and taste may be compromised as time passes).

Detailed explanation-3: -They recommend you keep your fridge set to 4°C (40°F) or colder and your freezer at-18 °C (0 °F) or lower.

Detailed explanation-4: -The coldest setting is “9” and the warmest setting is “1". The “0” setting is OFF, which turns the cooling off. Turn knobs to lower numbers for warmer temperatures and to higher numbers for colder temperatures.

Detailed explanation-5: -"The longer the molecules are held above 0°F, the quicker they are able to come out of the dormant stage, causing the growth of microorganisms that cause both food spoilage and foodborne illness."