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Can you warm thawed breast milk?

Can You Warm Thawed Breast Milk?
Warming thawed breast milk is a common practice among parents who want to ensure their babies receive milk at a comfortable temperature. However, it’s essential to do this safely to preserve the milk’s nutrients and protect your baby’s health.
Safe Warming Methods
When it comes to warming thawed breast milk, the primary goal is to achieve a temperature that is comfortably warm, not hot. The Centers for Disease Control and Prevention (CDC) advises against using a microwave for this purpose. Microwaving can break down valuable nutrients and create hot spots that may burn your baby’s mouth. Instead, there are several effective methods to warm breast milk safely:
1. Warm Water Bath: One of the most recommended methods is to place the bottle of thawed breast milk under warm running water. This method allows for even heating and helps maintain the milk’s nutritional quality.
2. Bottle Warmers: These devices are designed specifically for warming breast milk and can use water baths or steam to heat the milk gently. Some bottle warmers even have features to thaw frozen milk.
3. Room Temperature: If you prefer, breast milk can also be left to reach room temperature naturally. However, this method may take longer and is less precise in achieving the desired warmth.
Important Considerations
Once breast milk has been thawed, it should ideally be used within one to two hours if warmed to room temperature or warmer. If your baby does not finish the bottle, any leftover milk should be discarded after two hours to prevent bacterial growth.
It’s also worth noting that thawed breast milk may have a different smell or taste compared to fresh milk, which some parents describe as slightly metallic or soapy. This change is due to the release of fatty acids during the freezing process and is not harmful.
Final Thoughts
In summary, warming thawed breast milk is not only possible but also a common practice among breastfeeding parents. By using safe methods such as warm water baths or bottle warmers, you can ensure that your baby receives milk at a safe and comfortable temperature while preserving its nutritional integrity. Always remember to discard any unused milk after feeding to maintain safety and hygiene.

Is it OK to heat milk twice?

Always keep your milk refrigerated. Milk that has been left out for an extended period of time will become difficult to foam as the fat content breaks down in higher temperatures. Ensure your milk jug is rinsed thoroughly after each use. Do not reheat milk.

What to do if breastmilk is thawed but still cold?

Frozen breast milk that has started to thaw but still contains ice crystals can be refrozen. If your breast milk has completely thawed but still feels cold, put it in the refrigerator and use it within the next day or throw it away. Thawed milk cannot be refrozen. After 24 hours, throw out unused, thawed milk.

Can thawed breastmilk be warmed?

You can safely warm both refrigerated and frozen breast milk in warm water. Bottle warmers can also help, but may overheat breast milk. Warming stored breast milk before serving it to your baby is a personal choice.

How to know if breastmilk is spoiled?

It will also smell bad, much like spoiled cow’s milk. And, like spoiled cow’s milk, breast milk that’s old will taste sour. (It’s fine to taste your breast milk to check!) Always label your pumped milk with a time and date so you can tell how old it is.

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.

How long is breast milk good for after thawing?

Using thawed breastmilk
Milk thawed in the refrigerator must be used within 24 hours. Milk thawed to room temperature or warmer should ideally be used in 1 to 2 hours. If your baby didn’t finish the bottle, the leftover breastmilk can still be used within 2 hours after the baby is done feeding.

Can breast milk be warmed up twice?

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.

How long is breastmilk good for once warmed up?

within 2 hours
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 you warm breast milk straight from freezer?

It’s best to defrost frozen breast milk slowly in the fridge before giving it to your baby. If you need to use it straight away, you can defrost it by putting it in a jug of warm water or holding it under running warm water. Once it’s defrosted, give it a gentle shake if it has separated. Use it straight away.

What are the rules for warmed breast milk?

Before serving thawed breast milk to your baby, you may decide to warm it up. You should opt for somewhere between room temperature and body temperature. But make sure it’s not too hot—around 99 degrees Fahrenheit is a good guideline.

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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