What storage temperature is recommended for frozen foods?

The recommended storage temperature for frozen foods is 0°F (-18°C) or lower because this temperature effectively halts the growth of microorganisms, preserving the food's quality and safety. At these low temperatures, the enzymatic reactions that can lead to spoilage are also slowed significantly, ensuring that the food remains safe to consume for longer periods.

In addition, maintaining food at 0°F (-18°C) prevents freezer burn, which can deteriorate the texture and flavor of the food, even if it is still safe to eat. When food is stored above this temperature, such as at 32°F (0°C) or 25°F (-4°C), it may not remain adequately frozen, leading to potential food safety hazards. Storing food at higher temperatures like 50°F (10°C) poses a risk of rapid bacterial growth, making it unsafe. Therefore, keeping frozen foods at 0°F (-18°C) or lower is crucial for ensuring food safety and quality.