How long can fresh human milk be stored at room temperature for hospitalized infants?

Fresh human milk can safely be stored at room temperature for up to 4 hours. This guideline is important to ensure that the milk remains safe and retains its nutritional quality for hospitalized infants, who may have more vulnerable immune systems.

When human milk is expressed, it begins to lose its beneficial properties over time, including the presence of live cells and immunological factors that are essential for the infant’s health. Keeping milk at room temperature for longer than 4 hours could result in bacterial growth, which poses a risk to the infant’s well-being.

The recommended storage times for human milk vary depending on the temperature. In a refrigerator, human milk can be stored for several days, while in a freezer, it can last for months. By adhering to the maximum storage time of 4 hours at room temperature, caregivers can ensure that the milk remains safe and effective for feeding hospitalized infants.