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Can you put a bottle of breast milk back in the fridge after warming?

Can You Put a Bottle of Breast Milk Back in the Fridge After Warming?
The question of whether you can safely return warmed breast milk to the refrigerator is one that many new parents grapple with. Understanding the guidelines surrounding breast milk storage is crucial for ensuring the health and safety of your baby.
The Risks of Re-refrigerating Warmed Breast Milk
Once breast milk has been warmed, it is generally advised not to put it back in the fridge. The primary concern here is the potential for bacterial growth. When breast milk is warmed, it enters a temperature range that can promote the growth of bacteria. While refrigerating the milk again may slow down this growth, it does not eliminate any bacteria that may have developed during the time the milk was warm . This poses a risk of foodborne illness, particularly for infants whose immune systems are still developing.
Guidelines for Safe Breast Milk Handling
According to health experts, the safest practice is to use warmed breast milk within a couple of hours. If your baby does not consume the milk within this timeframe, it should be discarded rather than returned to the fridge. The Centers for Disease Control and Prevention (CDC) emphasizes that once breast milk has been warmed, it should not be refrigerated again to avoid any health risks.
Best Practices for Storing and Warming Breast Milk
To minimize waste and ensure your baby receives safe milk, consider these best practices:
– Warm Only What You Need: Only warm the amount of breast milk you anticipate your baby will consume in one feeding. This reduces the likelihood of having leftover milk that needs to be discarded.
– Use a Bottle Warmer: If you prefer to warm milk, using a bottle warmer can help achieve the right temperature without overheating, which can damage the milk’s nutrients.
– Monitor Time: Keep track of how long the milk has been out after warming. If it has been more than two hours, it’s best to throw it away.
Conclusion
In summary, while the idea of putting warmed breast milk back in the fridge might seem convenient, it is not safe. The risk of bacterial growth outweighs the benefits of saving the milk for later use. By following safe storage practices and only warming what you need, you can ensure that your baby receives the healthiest and safest nutrition possible.

Can I rewarm breast milk twice?

When it come to heating up breast milk, it’s generally recommended that you only reheat breast milk once, maybe twice. The reasoning for this is that each time you heat and cool the milk, it can potentially degrade the quality and nutritional value.

Can I refrigerate an unfinished bottle of breastmilk?

Any remaining breast milk left in a bottle after your baby is finished with a feeding should be used within 2 hours—or, if quickly refrigerated, used for the next feeding. You can always thaw an extra container if needed.

Can I put breast milk back in the fridge after warming?

If it’s not used, it should be thrown away. “Once your milk is warmed, the ability of the milk to inhibit bacterial growth is decreased, so it is not recommended to place your milk back in the refrigerator,” explains Andria. “The baby’s mouth touching the milk leads to bacterial growth in the milk.

Can you put an unfinished breastmilk bottle back in the fridge?

Any remaining breast milk left in a bottle after your baby is finished with a feeding should be used within 2 hours—or, if quickly refrigerated, used for the next feeding. You can always thaw an extra container if needed.

What if my baby didn’t finish the bottle of breast milk?

If your baby did not finish the bottle, leftover milk should be used within 2 hours. Wash disassembled pump and feeding parts in a clean basin with soap and water. Do not wash directly in the sink because the germs in the sink could contaminate items. Rinse thoroughly under running water.

Can you put baby milk back in fridge after warming?

If it’s been warmed up, just toss it. Warmed up milk cannot go back into the fridge.

How long can breast milk sit out after being warmed?

If you thaw breast milk in the refrigerator, use it within 24 hours. Start counting the 24 hours when the breast milk is completely thawed, not from the time when you took it out of the freezer. Once breast milk is brought to room temperature or warmed, use it within 2 hours.

Can warmed whole milk be refrigerated again?

Whatever bacteria grew while it warmed up will still be there, and will continue to grow. Refrigeration only slows down the multiplication of bacteria.

Can a baby bottle be warmed up twice?

As long as the formula hasn’t been sitting out for more than one or two hours, you might be able to heat it up again. However, you need to keep in mind that the more times you reheat the formula, the fewer nutrients that formula will contain.

Can you put a bottle back in the fridge if the baby doesn’t finish?

Timing: If a baby does not finish a bottle, it’s best to discard any leftover milk after one hour. If the bottle was not warmed, it can be stored in the refrigerator for up to 24 hours, but it should not be re-warmed more than once.

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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