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What happens if I boil my breast milk?

The Effects of Boiling Breast Milk
Boiling breast milk is a practice that raises concerns among parents and caregivers about the potential impact on its nutritional quality. While boiling can serve specific purposes, such as reducing pathogens, it also has significant downsides that can affect the milk’s beneficial properties.
Nutritional Degradation
Breast milk is a rich source of essential nutrients, including proteins, fats, vitamins, and antibodies that are crucial for an infant’s development. However, many of these nutrients are sensitive to heat. When breast milk is boiled, particularly at high temperatures, the quality of these nutrients can deteriorate significantly. For instance, proteins in breast milk begin to break down when exposed to sustained temperatures above 122°F (50°C), leading to a loss of nutritional value. Additionally, boiling can destroy vitamin C and other heat-sensitive vitamins, which are vital for the baby’s immune system and overall health.
Pathogen Reduction vs. Nutrient Loss
One of the primary reasons some parents consider boiling breast milk is to eliminate harmful bacteria and pathogens. While boiling can effectively reduce the risk of foodborne illnesses, it is essential to balance this benefit against the loss of nutrients. The process of boiling does indeed kill many pathogens, but it also compromises the milk’s integrity, making it less beneficial for the infant.
Storage and Handling Considerations
Freshly pumped breast milk can be safely stored at room temperature for up to 10 hours, depending on the environment. This means that in many cases, there may be no need to boil the milk for safety reasons. Instead, proper storage techniques, such as refrigeration or freezing, can preserve the milk’s nutritional quality without the adverse effects of boiling.
Cultural Practices and Misconceptions
In some cultures, boiling milk is a traditional practice, often passed down through generations. This habit may stem from historical needs to ensure safety in warmer climates or to extend shelf life. However, modern understanding of nutrition and food safety suggests that such practices may not be necessary for breast milk, which is naturally designed to be safe and nutritious for infants.
Conclusion
In summary, while boiling breast milk can reduce the risk of pathogens, it comes at the cost of significant nutritional degradation. Parents should consider alternative methods of ensuring the safety of breast milk, such as proper storage and handling, to maintain its vital nutrients. Ultimately, the best approach is to avoid boiling breast milk whenever possible to preserve its health benefits for infants.

Does boiling breast milk remove nutrients?

Just avoid letting it come to a boil as too much heat can lower the nutritional value. Freeze immediately after pumping. While this will not completely get rid of the taste of high lipase milk, it may help slightly.

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.

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 is it not good to boil milk?

Boiling milk for extended periods also reduces the amount of vitamin D, negatively affecting calcium absorption in the body. To minimise nutrient loss, it is best to heat milk for just four to five minutes. Use a large vessel – Select a large enough vessel to give the milk space to expand.

Does boiling milk destroy hormones?

When cow’s milk is used to make baby formula, any rbST or IGF-I it may contain is completely denatured (changed irreversibly). The combination of digestion of rbST and IGF-I and heat treatments such as pasteurisation and boiling, renders cow’s milk and infant formulas made from cow’s milk safe from hormonal effects.

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.

What are the disadvantages of boiling milk?

Reduction in vitamin and mineral content
Milk has high levels of B vitamins, however, these vitamins are particularly impacted by light and heat. Research has demonstrated that boiling milk can reduce its B vitamin content, with one study finding that boiling milk reduces its B vitamin content by around 25%.

Is milk ruined if it boils?

Boiling milk is known to significantly lessen milk’s nutritional value. Studies have found that while boiling milk eliminated bacteria from raw milk, it also greatly reduced its whey protein levels.

Is it bad to boil breast milk?

You can also heat a pot of water on the stovetop, and place the bottle or bag into the water. Don’t heat the breast milk directly on the stovetop, and never make breast milk hot enough to boil. If you’re using refrigerated milk, you might try offering it to your baby before warming. Some babies are fine with cool milk.

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.

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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