What is the optimal storage temperature for breast milk in a refrigerator?

• A. Below 30°F (-1°C)
• B. Between 32°F to 39°F (0°C to 4°C)
• C. Above 40°F (4°C)
• D. At room temperature

Answer: (B)

The optimal storage temperature for breast milk in a refrigerator is between 32°F to 39°F (0°C to 4°C) because this range effectively slows the growth of harmful bacteria while preserving the nutritional and immunological qualities of the milk. Keeping breast milk at these temperatures helps maintain its freshness for up to four days. Temperatures below this range may cause the milk to freeze, which can affect its quality, and temperatures above this range may promote bacterial growth, potentially leading to spoilage. Therefore, storing breast milk at the specified temperature not only ensures safety but also maximizes its health benefits for the infant.