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Is it OK to warm breast milk in hot water?

The Safety of Warming Breast Milk in Hot Water
Warming breast milk is a common practice among parents, especially when feeding infants who prefer their milk at a comfortable temperature. However, the method of warming is crucial to ensure the safety and nutritional integrity of the milk. One popular method involves using hot water, but is this approach advisable?
Understanding the Risks of Hot Water
While it may seem convenient to warm breast milk in hot water, there are significant risks associated with this method. The primary concern is the potential for overheating the milk. Studies indicate that exposing breast milk to high temperatures can lead to nutrient loss, particularly folate, which can decrease by as much as 24% when heated excessively. Furthermore, temperatures above 143°F can destroy beneficial components such as probiotic bacteria and white blood cells, which are vital for an infant’s immune system.
Recommended Practices for Warming Breast Milk
Experts recommend warming breast milk to a temperature that is comfortable for the baby, ideally between room temperature and body temperature, around 99°F. To achieve this, parents are advised to use lukewarm water rather than hot water. This method not only minimizes the risk of overheating but also ensures that the milk retains its nutritional value.
A safe approach involves placing the sealed container of breast milk in a bowl of lukewarm water or holding it under lukewarm running water. This method allows for gradual warming, reducing the likelihood of hot spots that can occur with other heating methods, such as microwaving. Microwaves are particularly discouraged because they can create uneven heating, posing a burn risk to the baby.
Conclusion: Best Practices for Parents
In summary, while warming breast milk in hot water might seem like a quick solution, it is not the safest option. Parents should opt for lukewarm water to ensure that the milk is warmed evenly and retains its essential nutrients. By following these guidelines, caregivers can provide their infants with safe and nutritious breast milk, fostering healthy feeding practices from the very beginning.

Does pumping every 2 hours increase milk supply?

Pump more often, from both breasts
Many women wonder how often they should pump. A general guideline is to pump every three hours. But if you’re trying to produce more breast milk, you can: Try pumping both breasts for 15 minutes every two hours for 48-72 hours.

Why shouldn’t you heat up breast milk?

There is also the potential for bacteria from other surfaces (think your hands, kitchen etc) to contaminate the milk. Bacteria thrive in warm temperatures. Thus, reheating milk could cause bacteria to multiply and in theory, could make the child sick.

Can I warm breast milk in hot water?

Use warm or hot water in a cup or container to warm the breast milk You don’t need to get the breast milk hot. In fact, overheating breast milk can actually kill off some of the beneficial microorganisms in it. You just want it warm enough that baby will accept it.

How do you warm up breast milk quickly?

If you don’t have a bottle warmer, you can microwave a bowl of hot water for 60-90 seconds and put the bottle in that for a minute or so to warm.

What is a good way to heat up milk?

To reheat milk:

  1. Put the milk container in warm water for a few minutes until lukewarm.
  2. Shake gently. Disposable bags heat more quickly than plastic or glass bottles.
  3. To check the temperature, pour a few drops on the back of your hand or the inside of your wrist. The milk should be neither hot nor cold to the touch.

How long is breastmilk good after warming?

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.

How do you warm baby milk in hot water?

Fill a jug or bowl with warm water.
Place the bottle in the warm water for no more than 15 minutes, as any longer could cause bacteria to develop. The water should be hot enough to heat the bottle, but cool enough so that you can place your hand in it. Seal the bottle with a cap over the teat while it’s in the water.

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 to know if breast milk is spoiled?

Human breast milk can spoil just like any other kind of milk. This leads to a sharp, sour smell and flavor. There’s no way to save spoiled milk. You should be able to tell it’s spoiled by tasting a sip of it yourself.

Is it OK to heat and reheat breast milk?

If the bottle you’re using was properly cleaned and sterilized, it’s probably fine to put it back into the refrigerator and rewarm the bottle when they’re ready for it. It’s even fine to refrigerate and rewarm a bottle that was partially finished, usually within the recommended 2 hours, or thereabouts.

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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