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How to tell the difference between high lipase milk and spoiled milk?

Understanding High Lipase Milk vs. Spoiled Milk
Navigating the world of breast milk can be a daunting task for new parents, especially when it comes to distinguishing between high lipase milk and spoiled milk. Both conditions can lead to a change in taste and smell, which can cause confusion and concern. Here’s a detailed look at how to tell the difference between the two.
What is High Lipase Milk?
High lipase milk is a condition that occurs when there is an excess of lipase enzyme activity in breast milk. This enzyme is responsible for breaking down fats, and while it is a natural part of breast milk, excessive activity can lead to noticeable changes in taste and smell. Typically, high lipase milk may develop a soapy or metallic taste and smell, which can be off-putting for infants, leading them to reject the milk . However, it is important to note that high lipase milk is still safe for consumption.
Parents can conduct a simple taste and smell test to determine if their milk has high lipase levels. Fresh breast milk should have a slightly sweet taste and almost no odor. If the milk starts to develop a soapy smell or taste within a few hours, it is likely due to high lipase activity.
What is Spoiled Milk?
On the other hand, spoiled milk is a result of bacterial contamination, which can occur when milk is improperly stored or kept for too long. Spoiled milk typically has a rancid or distinctly unpleasant smell and taste, indicating that harmful bacteria have proliferated. This type of milk is not safe for consumption and can pose health risks.
The key difference lies in the nature of the odor and taste. While high lipase milk may smell soapy or metallic, spoiled milk will have a foul, sour odor that is unmistakable. If you notice a strong, unpleasant smell or a taste that is far from the norm, it is likely that the milk has spoiled.
Practical Tips for Differentiation
To effectively differentiate between high lipase milk and spoiled milk, consider the following practical steps:
1. Conduct a Smell Test: Fresh breast milk should smell sweet and pleasant. If it begins to smell soapy, it may indicate high lipase. Conversely, a sour or rancid smell suggests spoilage.
2. Taste Test: If safe to do so, a small taste can help determine the milk’s condition. High lipase milk will taste soapy or metallic, while spoiled milk will taste sour and unpleasant.
3. Storage Duration: Pay attention to how long the milk has been stored. High lipase milk can develop its characteristics within a few hours, while spoiled milk typically results from longer storage or improper handling.
4. Visual Inspection: Look for any changes in texture or color. Spoiled milk may appear clumpy or discolored, while high lipase milk will generally look normal.
Conclusion
Understanding the differences between high lipase milk and spoiled milk is crucial for parents who want to ensure their infants receive safe and nutritious feedings. By conducting simple tests and being mindful of storage practices, parents can confidently navigate these challenges. Remember, while high lipase milk may be unappealing to some babies, it remains safe for consumption, unlike spoiled milk, which should always be discarded.

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.

How to tell the difference between high lipase and spoiled milk?

You can tell if yours has it by smelling and/or tasting it. If it’s soapy or sour, it has high lipase. I also tasted a tiny bit of my frozen milk next to a tiny bit of fresh, and the flavor difference was super obvious.

Is it OK for baby to drink high lipase milk?

Having high lipase is not dangerous and the breastmilk is still perfectly fine for baby to drink, but many babies will reject this milk because they don’t like the taste.

How do I know if my milk has high lipase?

Milk that has a high level of lipase can develop a soapy smell and taste, but is not harmful to the baby. Most babies don’t mind it, but if yours starts rejecting the milk (either with their first taste or later as they develop taste preferences), there is a way to prevent and fix it.

How can odor tell you if milk has gone bad?

Expiration dates are poor indicators of whether milk is safe to consume. The smell and appearance of the milk are clearer signs of how safe the milk is for consumption. Spoiled milk will produce a sour smell as the bacteria produce lactic acid. The smell will intensify after the milk becomes unsafe for consumption.

How to get rid of high 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 if baby drinks bad 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.

What happens if a baby drinks breast milk that sat out too long?

“One of the risks of breastmilk left out too long is growth of bacteria, which can’t be detected on visual inspection.” There isn’t a specific appearance, for example, or color of milk that denotes it’s “bad.” But milk that’s left out too long can result in vomiting or diarrhea in your baby, Dr.

What does lipase milk smell like?

What does it smell like? High lipase can cause your milk to smell soapy or metallic. (Breastmilk without high levels of lipase usually has a mild smell or no smell at all, and slightly sweet taste.) High lipase milk is ok for baby to drink, but they may not want to.

How to know if the 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.

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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