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Can you reheat refrigerated breast milk more than once?

Can You Reheat Refrigerated Breast Milk More Than Once?
Breast milk is a precious resource for nursing mothers, providing essential nutrients and antibodies that support a baby’s growth and immune system. However, when it comes to the proper handling and reheating of breast milk, many parents find themselves uncertain about best practices, particularly regarding whether it can be reheated more than once.
The Guidelines on Reheating Breast Milk
The consensus among pediatricians and lactation consultants is clear: breast milk should not be reheated more than once. Here’s why:
1. Bacterial Growth Concerns: When breast milk is thawed or reheated, it may reach temperatures that allow bacteria to grow if not consumed promptly. Each time milk is reheated, the risk of bacterial proliferation increases, which can potentially lead to gastrointestinal issues for infants.
2. Nutritional Integrity: Breast milk is rich in antibodies and nutrients that are sensitive to heat. Repeated reheating can degrade these vital components, diminishing the milk’s quality and its health benefits for the baby.
3. Safety Recommendations: The Centers for Disease Control and Prevention (CDC) advises that if a baby does not finish a bottle of breast milk, any remaining milk should be discarded if it has been out for more than two hours. If it has been refrigerated, it should ideally be consumed within 24 hours after reheating.
Best Practices for Handling Breast Milk
To ensure that breast milk remains safe and nutritious for your baby, consider the following best practices:
– Thawing: Always thaw frozen breast milk in the refrigerator, under warm running water, or in a bowl of warm water. Avoid using a microwave, as it can create hot spots that may burn a baby’s mouth.
– Reheating: When reheating refrigerated breast milk, do so gently. Place it in warm water or use a bottle warmer rather than a microwave, which can lead to uneven heating.
– Storage: Store breast milk in clean, sterilized containers, and label them with the date and time of expression. This practice helps you keep track of freshness and ensures that you use the oldest milk first.
– One-Time Use: After milk has been reheated, it should be used immediately and not stored for later use. If your baby doesn’t finish a bottle, discard any leftover milk to avoid health risks.
Conclusion
In summary, while breast milk is a fantastic source of nutrition for infants, it is crucial to handle it carefully to maximize its benefits and ensure safety. Reheating breast milk more than once is not recommended, as it poses risks of bacterial growth and loss of nutritional quality. By following proper handling and storage guidelines, parents can provide their babies with the best possible nutrition while adhering to safety practices.

Can you put breastmilk back in fridge after warming it up?

Our rule is that once breast milk has been warmed, it needs to be used within the hour. Warmed breast milk should never be re-refrigerated, so if it isn’t used then it gets tossed. Freshly expressed breast milk is good at room temperature for up to 4 hrs, but then it needs to be used/refrigerated/frozen.

How many times can you rewarm formula?

Always be sure to refrigerate untouched formula and never freeze it as freezing can affect the nutrients in the mix. Formula should only be reheated one time and any leftover liquid should be tossed after that! To safely reheat formula straight from the fridge, we recommend using a bottle warmer.

Can I warm up formula twice?

It can be hard to discard formula remaining in your baby’s bottle once your baby is full. However, you should not reheat the leftovers in your baby’s formula bottle. Why might this be, you ask? This is because bacteria from your baby’s mouth and the formula in the bottle can react to form harmful bacteria.

Can leftover breast milk be reused?

If, after feeding your baby, you’re left with half or a quarter of a bottle, you can reuse it, but only if you’re going to do so quite soon. The CDC advises reusing leftover breast milk within two hours of the last feeding. If it’s longer than two hours, you should throw it away. Do not freeze and reuse later.

Can you reheat breast milk twice according to the CDC?

Can You Reheat Breast Milk Multiple Times? Yes, you can reheat it once, maybe twice. Any more than that, you risk giving your baby spoiled breast milk while also losing its nutritional value.

Can you put baby milk back in fridge after warming?

Once a bottle is prepared or taken from the fridge for feeding, use the formula within 1 hour or throw it out. You cannot re-refrigerate formula once it has been warmed or reaches room temperature. The reason experts recommend you throw away unused formula is because bacteria can begin to grow.

Can I reheat milk twice for baby?

No, you shouldn’t reheat milk that has been already warmed. It’s annoying to waste the milk but it’s what is safest.

What is the 5 5 5 rule for breast milk?

Something I recommend to moms is the 5-5-5 rule. Try and use milk within five hours at room temperature, five days in the fridge, and by five months in the freezer.

How many times can you reheat refrigerated breast milk?

Breast milk that has been refrigerated or frozen can only be heated once. Never reheat breast milk as this accumulates bacteria the more it is exposed to warmer temperatures. Breast milk that has been heated or brought to room temperature needs to be consumed within 2 hours.

Can I take breastmilk out of fridge and then put it back in fridge?

Don’t put leftover breast milk back in the fridge to use later or refreeze it. It’s important to follow safety guidelines for breast milk because bacteria can grow in it if you leave it out for too long.

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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