How long can breast milk be frozen for optimal use?

Breast milk can be frozen for up to 6 months for optimal use. This timeframe is based on guidelines from organizations such as the Centers for Disease Control and Prevention (CDC) and the American Academy of Pediatrics. Freezing breast milk helps preserve its nutritional quality and safety, but over time, the taste and fat content might start to be impacted. After about 6 months, although breast milk may still be safe to consume, it is generally recommended to use it within this period to ensure the best possible quality and nutrients for the baby. This makes 6 months the ideal answer for optimal use, balancing safety and nutritional integrity. Other timeframes, such as 3 months or 1 month, may refer to shorter storage guidelines that are less optimal, while 12 months exceeds the recommended duration for maintaining the quality of frozen breast milk.