Can Breastmilk Be Refrigerated After Warmed: What You Need to Know

Breastfeeding is the most natural and beneficial way to nourish a newborn baby. It provides essential nutrients and antibodies that help strengthen the baby’s immune system. As a breastfeeding mother, you may have heard conflicting advice about what to do with breast milk after it has been warmed. Can breast milk be refrigerated after warmed? In this article, we will explore this topic and provide you with the information you need to know.

The Importance of Breast Milk

Breast milk is often referred to as “liquid gold” due to its incredible benefits for the baby. It contains the perfect combination of proteins, vitamins, and fats that are crucial for the baby’s growth and development. Additionally, breast milk contains antibodies that help protect the baby against infections and diseases. It is easily digestible and promotes a healthy gut microbiome, reducing the risk of allergies and digestive issues in the baby.

Warming Breast Milk

Breast milk can be stored in the refrigerator or freezer for later use. When it’s time to feed the baby, some mothers prefer to warm the milk to make it more enjoyable for the baby and more closely resemble the natural temperature of breast milk. Warming breast milk can be done by placing the bottle or storage bag of milk in a bowl of warm water or using a bottle warmer specifically designed for this purpose.

Can Breast Milk Be Refrigerated After It Has Been Warmed?

The answer to this question is a resounding no. Once breast milk has been warmed, it should not be refrigerated again. This is because warming the milk helps to stimulate the growth of bacteria, and refrigerating it afterward can promote bacterial growth even further. If your baby does not finish the warmed breast milk within a two-hour period, it is recommended to discard the remaining milk, as it may no longer be safe for consumption.

Storing Breast Milk Properly

To ensure the safety and quality of breast milk, it is important to follow proper storage guidelines. When refrigerating freshly expressed breast milk, it can be stored for up to four days at a temperature of 39°F (4°C) or lower. It is recommended to use glass or BPA-free plastic containers or breast milk storage bags specifically designed for this purpose. Be sure to label the containers with the date and time of expression to keep track of freshness.

If you need to store breast milk for a longer period, freezing is the best option. Breast milk can be stored in a standard freezer for up to six months or a deep freezer for up to 12 months. However, it is important to note that the quality of breast milk may deteriorate slightly during freezing, but it still retains most of its nutritional benefits.

Thawing and Warming Frozen Breast Milk

If you have frozen breast milk that you want to use, it is important to thaw and warm it properly. Thawing can be done by placing the frozen container of breast milk in the refrigerator overnight or running it under warm water. Avoid using hot water or a microwave to thaw breast milk, as these methods can create hot spots and destroy some of the beneficial properties of the milk.

Once breast milk is thawed, it can be warmed by following the same methods used for freshly expressed milk. Placing the container in a bowl of warm water or using a bottle warmer are safe and effective ways to warm breast milk. It is essential to swirl the milk gently to distribute the heat evenly and test the temperature on the inside of your wrist before feeding it to the baby. Breast milk should be warm, not hot, to avoid burning the baby’s mouth.

Using Warmed Breast Milk

When you warm breast milk, it is essential to use it within a reasonable timeframe. The general recommendation is to use warmed breast milk within one to two hours after it has been warmed. This is because bacteria can multiply rapidly in warm milk, and it may no longer be safe for the baby after this period. Additionally, warm breast milk should never be reheated or reused if the baby does not finish it, as it can become contaminated with bacteria from the baby’s saliva.

General Guidelines for Handling Breast Milk

To ensure the safety and quality of breast milk, here are some general guidelines to keep in mind:

1. Wash your hands thoroughly before expressing or handling breast milk.
2. Use clean containers and equipment for expressing, storing, and feeding breast milk.
3. Label containers with the date and time of expression to keep track of freshness.
4. Avoid adding freshly expressed milk to already refrigerated or frozen milk. Instead, cool the newly expressed milk before combining it with previously stored milk.
5. Consider storing breast milk in smaller portions to minimize waste. This way, you can thaw and warm only the amount needed for each feeding.
6. Never refreeze thawed breast milk.

In Summary

Breast milk is a precious and valuable resource for a breastfeeding mother and her baby. While it is beneficial to warm breast milk before feeding, it should not be refrigerated again after being warmed. Proper storage, thawing, and warming techniques are essential to maintain the safety and quality of breast milk. By following the guidelines outlined in this article, you can ensure that your baby receives the best possible nutrition from your breast milk. Remember, always consult with a healthcare professional or lactation consultant if you have any concerns or questions regarding breastfeeding and breast milk storage.

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