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How much alcohol really gets in breast milk?

Understanding Alcohol in Breast Milk: What New Mothers Need to Know
The relationship between alcohol consumption and breastfeeding is a topic of significant concern for new mothers. As many women navigate the complexities of motherhood, understanding how alcohol affects breast milk is crucial for both their health and that of their infants.
How Alcohol Enters Breast Milk
When a breastfeeding mother consumes alcohol, it enters her bloodstream and subsequently passes into her breast milk. The concentration of alcohol in breast milk closely mirrors that in the mother’s blood, meaning that as blood alcohol levels rise, so do the levels in breast milk. Typically, alcohol peaks in breast milk about 30 to 60 minutes after consumption, and this timing can extend to 60 to 90 minutes if the alcohol is consumed with food.
Duration of Alcohol in Breast Milk
The duration that alcohol remains detectable in breast milk is directly related to the amount consumed. For instance, after consuming one standard drink, alcohol can be detected in breast milk for approximately 2 to 3 hours. If a mother drinks two standard drinks, this duration extends to about 4 to 5 hours. This means that the more alcohol a mother consumes, the longer it will take for her body to metabolize and eliminate it from her system.
Recommendations for Breastfeeding Mothers
Health experts generally advise caution when it comes to alcohol consumption during breastfeeding. While occasional drinking may not pose significant risks, it is essential for mothers to plan ahead. For instance, if a mother knows she will be drinking, she might consider pumping milk beforehand to ensure her baby has access to alcohol-free milk.
Moreover, if a mother consumes more than one or two drinks, she may experience breast engorgement as her body metabolizes the alcohol. This discomfort can lead to complications such as mastitis, prompting recommendations to pump for comfort, although the expressed milk should not be used for feeding during this time.
The Bottom Line
In summary, while alcohol does pass into breast milk, the effects can be managed with careful planning. Mothers should be aware of how much they drink and the timing of breastfeeding to minimize any potential risks to their infants. Ultimately, moderation and awareness are key to navigating alcohol consumption while breastfeeding, ensuring both mother and baby remain healthy and safe.

What to do if a child accidentally drinks alcohol?

If ingestion of alcohol is suspected, call the Poison Control Center at 1-800-222-1222 or call your physician immediately.

How many pumps does it take to get alcohol out of breast milk?

No. If you have one alcoholic drink and wait two hours to feed your baby, you don’t need to pump and dump. And if engorgement and milk supply are not an issue, you can just wait for the liquor to metabolize naturally. Alcohol doesn’t stay in breast milk, and pumping and dumping doesn’t eliminate it from your system.

How do I know if my baby is affected by alcohol in breastmilk?

If your baby consumes breast milk with alcohol in it, it may have negative effects on your baby, including:

  • Increased crying.
  • Increased arousal.
  • Decreased milk intake.
  • Decreased weight gain.
  • Increased REM sleep (rapid eye movement sleep when their brain is more active)

How do I know if my baby is actually drinking breast milk?

You can hear and see your baby swallowing. Your baby’s cheeks stay rounded, not hollow, during sucking. They seem calm and relaxed during feeds. Your baby comes off the breast on their own at the end of feeds.

Does alcohol get trapped in breast milk?

As alcohol leaves your bloodstream, it leaves your breastmilk. Alcohol is not “trapped” in breastmilk and pumping and dumping will not remove it. Drinking a lot of water, resting, or drinking coffee will not speed up the rate at which alcohol leaves your body.

How much alcohol is passed through breast milk?

When a lactating woman consumes alcohol, some of that alcohol is transferred into the milk. In general, less than 2 percent of the alcohol dose consumed by the mother reaches her milk and blood. Alcohol is not stored in breast milk, however, but its level parallels that found in the maternal blood.

Does drinking water get alcohol out of breastmilk?

Myth No. 2: I can expedite the removal of alcohol from my system by drinking water. “Alcohol passes through your breastmilk at the same rate as it passes through your bloodstream,” says Kleckner. “All you can do is wait.” The recommended wait time is two hours.

Can I breastfeed after 2 glasses of wine?

Not drinking alcohol is the safest option for breastfeeding mothers. However, moderate alcohol consumption, meaning up to one standard drink in a day, is not known to be harmful to the infant. To be safest, the mother can wait at least 2 hours after a single drink before nursing.

What happens if I breastfeed after drinking?

Alcohol can pass into your breastmilk and then into your baby when you feed them. An occasional drink is unlikely to harm your baby especially if you wait at least 2 hours after having a drink before feeding.. Regularly drinking above the recommended limits can be harmful for you and your baby.

How much alcohol in breastmilk will affect baby?

Ultimately, just as in pregnancy, there is no known safe level of alcohol consumption while breastfeeding. We cannot know for certain the safety of even small amounts of alcohol for young babies.

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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