Breast milk is often labeled “liquid gold” for its incredible nutritional and immunological benefits. However, for some parents, challenges like high lipase milk can make their breastfeeding journey more complicated. If your baby refuses stored milk due to its taste or smell, you might have breastmilk with high lipase levels. In this post, we’ll explore what high lipase milk is, why it happens, and how to manage it.

What Is High Lipase Milk?

Lipase is an enzyme naturally present in breast milk. Its primary role is to help break down fats, making them easier for your baby to digest. Having normal amounts of lipase in breast milk is a good thing, however, some mothers produce milk with higher-than-average lipase levels.

When refrigerated or frozen, milk with high lipase can develop a soapy or metallic taste or smell. This happens because of the enzyme’s rapid activity at colder temperatures. Though this change is harmless and the milk remains safe to consume, some babies may reject it.

How to Tell If You Have High Lipase Milk

If you suspect high lipase milk, here are some steps to confirm:

  1. Fresh Test: Taste your freshly pumped milk. It should taste sweet or mild.
  2. Refrigeration Test: Store a small amount of milk in the refrigerator for 24 hours and then taste it.
  3. Freezing Test: Freeze a small portion of milk, thaw it after a day, and taste it again.

If the refrigerated or frozen milk develops an off taste or smell that wasn’t present in the fresh sample, high lipase levels are likely the cause.

Why Does It Happen?

High lipase levels occur naturally and vary from person to person. It’s not caused by anything you’re doing wrong, nor is it linked to your diet or health. While the exact reason for variations in lipase levels isn’t fully understood, it’s simply a matter of individual biology.

Managing High Lipase Milk

The good news is that there are ways to address this issue and continue feeding your baby breast milk:

1. Scalding Milk Before Storage

Scalding milk involves heating it to stop the lipase activity before it’s stored. Here’s how:

  • Step 1: Pour freshly pumped milk into a clean pot or bottle warmer.
  • Step 2: Heat the milk until small bubbles form around the edges (approximately 180°F or 82°C). Do not let it boil.
  • Step 3: Cool the milk quickly by placing the container in an ice bath.
  • Step 4: Store the milk in the refrigerator or freezer as usual.

While scalding preserves the milk’s safety and most nutrients, it may reduce some of the immunological properties.

2. Blending With Fresh Milk:

If your baby is sensitive to the taste of thawed milk, consider mixing it with freshly expressed milk to dilute the flavor.

3. Trial and Error

Babies often adjust to different tastes over time. Gradually introducing thawed milk may help them adapt.

4. Add Alcohol-free vanilla extract to the milk:

 if your baby is at least 6 months old, adding one to two drops of alcohol free vanilla extract per ounce of breastmilk can help improve the taste of high lipase breastmilk.

Supporting Your Breastfeeding Journey

Dealing with high lipase can be overwhelming, but it’s important to remember that your milk is still incredibly beneficial for your baby. A lactation consultant can provide tailored support to help you navigate challenges and find solutions that work for your family.

Frequently Asked Questions

Can high lipase levels be reduced? No, lipase levels are a natural variation and cannot be altered. However, managing the milk through scalding can prevent the flavor change.

Does high lipase milk mean something is wrong with my milk? Not at all! This milk is completely safe and healthy for your baby.

Will high lipase milk affect my baby’s health? No. The only concern is whether your baby will accept the milk due to its taste or smell.

Final Thoughts and Encouragement

High lipase milk can present unique challenges, but it doesn’t have to derail your breastfeeding journey. With the right techniques and support, you can continue providing your baby with the amazing benefits of breast milk. If you need personalized guidance, don’t hesitate to contact a  lactation consultant for help.

If you are interested in scheduling an in-person or virtual lactation consult please visit my page and contact me directly.

Breastfeeding Counselor Contact Page

Breastfeeding provides optimal nourishment to your baby. Every drop of breastmilk you provide for your baby matters. It is rich with antibodies that protect your baby from illness and its nutrients promote healthy growth and development. Providing breastmilk for your baby as their primary source of nutrition is a selfless act of love and care.

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