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Why does my breast milk look soapy?

Understanding the Soapy Appearance of Breast Milk
Breastfeeding can be a beautiful yet sometimes perplexing experience for new mothers. One common concern that arises is the appearance of breast milk that looks soapy or foamy. This phenomenon can be alarming, leading many to question the quality and safety of their milk. However, understanding the underlying causes can help alleviate these worries.
The Role of Lipase
One of the primary reasons breast milk may appear soapy is due to high lipase activity. Lipase is an enzyme naturally present in breast milk that helps break down fats. While this process is essential for the baby’s digestion, excessive lipase can lead to changes in the milk’s taste and smell, often described as soapy or rancid. This is particularly noticeable when milk is expressed and stored, as the breakdown of fats can occur more rapidly outside the body.
Interestingly, when babies feed directly from the breast, they typically do not notice these changes because the milk is consumed fresh, and the lipase activity is not as pronounced. However, for mothers who pump and store their milk, the effects of high lipase can become more apparent, leading to concerns about the milk’s quality.
Handling and Storage Practices
Another factor that can contribute to the soapy appearance of breast milk is how it is handled and stored. If milk is not stored properly, or if it is exposed to air for extended periods, it can undergo changes that affect its texture and smell. For instance, if milk is left at room temperature for too long or not refrigerated promptly, it may develop off-flavors and a foamy texture.
To mitigate these issues, mothers are encouraged to follow best practices for pumping and storing breast milk. This includes using clean containers, refrigerating milk promptly, and avoiding prolonged exposure to air.
Is It Safe?
Despite the unusual appearance and smell, soapy breast milk is generally safe for babies to consume. The presence of bubbles or a foamy texture does not indicate spoilage or contamination. However, if a mother notices a significant change in the smell or taste of her milk that is accompanied by other symptoms, such as a sour smell or signs of spoilage, it may be worth consulting a healthcare professional for further advice.
Conclusion
In summary, if your breast milk looks soapy, it is likely due to high lipase activity or improper handling and storage practices. While it can be concerning, this change is typically harmless. Understanding these factors can help mothers feel more confident in their breastfeeding journey, ensuring that they provide the best nutrition for their babies without unnecessary worry.

Is high lipase milk bad for babies?

Is High Lipase Milk Dangerous to Your Baby? Dr. Chang points out that while excess lipase can change the taste of the milk, it does not make it harmful to the baby. In fact, it may even have benefits for your milk.

How do you fix soapy breast milk?

Scald your breastmilk to reduce high lipase.

  1. After expressing your milk, put it in a saucepan over medium heat.
  2. Heat until it reaches 180 F, you’ll see little bubbles around the edge of the milk in the pan (do not boil!).
  3. Once you reach this temp, remove the milk from the heat, cool and store as quickly as possible.

What happens if milk is foamy?

At this is happening, the milk proteins are destabilized by the heat (their structure, which resembles a ball of wool, begins to unravel) and the protein molecules start to wrap around the air bubbles. This creates a protective coating that keeps the bubbles from bursting.

Is it normal for breastmilk to look soapy?

Some mums notice that their expressed milk has an ‘off’ or soapy smell and taste, even when they have handled it cleanly. This can be caused by oxidation following the normal action of enzymes in the milk designed to help the baby digest the milk fats. This problem doesn’t make the milk unsafe.

Why is my breast milk foamy?

Fast letdown: If you have a strong or fast letdown reflex, the milk can spray and and create bubbles, resulting in foaminess. Air Incorporation: Pumping techniques or breastfeeding positions that incorporate air can also lead to foamy milk.

What does high lipase milk look like?

You can’t see lipase, but changes in taste or smell can indicate its presence. The most notable signs of high lipase milk are changes in taste and smell. You might notice your milk having a scent or taste similar to metallic, vomit, eggs, soap, or fishy.

Is foremilk good for babies?

Foremilk provides hydration, quick energy, and essential immune-boosting components, while hindmilk offers vital nutrients and calories for growth and development. The balance between these two types of milk is key to ensuring the baby’s well-being.

What does soapy breast milk mean?

While it is not common, occasionally a high level of lipase can also cause frozen or stored milk to have what parents have called an “odd smell” or a “soapy or fishy” smell. This does not harm the baby, so there is no need to discard the milk unless your baby rejects it.

How to get rid of lipase in breastmilk?

Scalding milk is believed to slow lipase’s action in the milk. Research shows that lipase is not responsible for the changes in smell. Removing lipase removes an important enzyme that helps the baby digest fats.

What happens if a baby drinks bad breast milk?

Can babies get sick from old breast milk? If your baby has had spoiled breast milk, they’ll likely let you know. They may throw up, or have an upset stomach, diarrhea or fever. It’s important to call your pediatrician if you think your baby may be sick from having spoiled breast milk.

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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