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How long is breast milk good for in a deep freezer?

Understanding Breast Milk Storage in Deep Freezers
When it comes to storing breast milk, the method and duration can significantly impact its quality and safety for your baby. For parents looking to preserve breast milk for extended periods, deep freezers offer an excellent solution.
Duration of Storage in Deep Freezers
Breast milk can be stored in a deep freezer at a temperature of 0°F (-18°C) or below for up to 12 months. This duration is optimal for maintaining the nutritional quality and safety of the milk. It’s important to note that while deep freezers can maintain lower temperatures than standard kitchen freezers, the key factor is ensuring that the milk is consistently kept at or below this freezing point.
In contrast, if breast milk is stored in a regular freezer (like those attached to refrigerators), the recommended storage time is shorter, typically around 6 months. This difference highlights the advantages of using a deep freezer for long-term storage.
Best Practices for Freezing Breast Milk
To maximize the shelf life and quality of frozen breast milk, consider the following tips:
– Use Appropriate Containers: Store breast milk in clean, BPA-free containers or breast milk storage bags designed for freezing. This helps prevent freezer burn and contamination.
– Label and Date: Always label your containers with the date of expression. This practice helps you keep track of how long the milk has been stored.
– Thawing Guidelines: When it comes time to use the frozen milk, remember that thawed breast milk should be used within 24 hours if thawed in the refrigerator, or within two hours if warmed.
Conclusion
In summary, for parents utilizing deep freezers, breast milk can be safely stored for up to 12 months, making it a practical choice for those who wish to ensure a steady supply of milk for their infants. By following proper storage guidelines, you can help maintain the quality and safety of breast milk, providing peace of mind as you navigate the challenges of parenthood.

How can you tell if frozen breast milk has gone bad?

Digestive enzymes and other components of breastmilk remain active even when milk is expressed or pumped. Expressed human milk may undergo odor changes when stored. Parents sometimes describe expressed or defrosted milk as smelling odd – metallic, soapy, or even rancid.

Why can’t you use frozen breastmilk after 6 months?

Keep in mind that research suggests that the longer you store breast milk — whether in the refrigerator or in the freezer — the greater the loss of vitamin C in the milk. It’s also important to note that your breast milk changes to meet your baby’s needs.

What if baby drinks bad breast milk?

If your baby has had spoiled breast milk, they’ll likely let you know. They may throw up, or have an upset stomach, diarrhea or fever. It’s important to call your pediatrician if you think your baby may be sick from having spoiled breast milk.

What is the 555 rule for breast milk?

“Something I recommend to moms is the 5-5-5 rule,” Pawlowski says. “Try and use milk within five hours at room temperature, five days if in the refrigerator, and five months if in the freezer.”

Can I use 3 year old frozen breast milk?

If you have a deep freezer you can keep up to 12 months. Up to 6 months is best ,but CDC and AAP say 12 months. Always use oldest milk first to reduce risk of it expiring/wasting. Make sure you thaw it out properly. Thawing in the fridge overnight is best. Once it’s thawed and make sure you use it within 24 hours.

What happens if a baby eats spoiled breast milk?

If your baby has had spoiled breast milk, they’ll likely let you know. They may throw up, or have an upset stomach, diarrhea or fever. It’s important to call your pediatrician if you think your baby may be sick from having spoiled breast milk.

Can babies drink cold breast milk?

You can feed expressed milk straight from the fridge if your baby is happy to drink it cold. Or you can warm the milk to body temperature by putting the bottle in a jug of warm water or holding it under running warm water. Do not use a microwave to heat up or defrost breast milk.

What is the 4 4 4 rule for breast milk?

Freshly expressed or pumped milk can be stored: At room temperature (77°F or colder) for up to 4 hours. In the refrigerator for up to 4 days. In the freezer for about 6 months is best; up to 12 months is acceptable.

How long does breast milk keep in the deep freezer?

The Academy recommends storing breast milk for three to six months if frozen in a deep freezer at 0 degrees Fahrenheit (-18 degrees Celsius) or below. The Human Milk Banking Association of North America says milk can be stored under such conditions for up to a year, although less than three months is preferred.

How long will my freezer stash of breastmilk last?

Breast milk can be stored at 0° F or colder for up to 12 months, although using it within 6 months is best. Count the age of the milk from the first time it was frozen, regardless of when it was moved. Moving frozen breast milk between freezer locations should be done quickly to ensure that the milk stays frozen.

Natasha Lunn

Tash is an IBCLC and Business Coach helping fellow IBCLCs create fun, profitable businesses that are more than just an expensive hobby. Before becoming an IBCLC and starting her private practice - The Boobala, Tash graduated as an Osteopath in 2008 and has been in Private Practice in South West Sydney. She was also a volunteer Breastfeeding Counsellor and Community Educator with the Australian Breastfeeding Association for 6 years. Through her business, Your Lactation Biz, Tash coaches and creates products to help new and seasoned IBCLCs build businesses that suit their personality and lifestyle.

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