For generations, many cultures have passed down the belief that drinking alcohol can boost milk production in nursing mothers. But what does science say?
The Truth About Alcohol and Lactation
Contrary to folklore, research shows that alcohol does not enhance milk production. In fact, it may slightly reduce it. When a lactating mother drinks, a small amount of alcohol enters her breast milk, peaking about 30-60 minutes after consumption. This means the baby is also exposed to alcohol, which can affect their sleep, motor development, and even early learning about alcohol.
How Alcohol Affects the Baby
Less Milk Intake: Infants tend to drink about 20% less milk in the hours after their mother consumes alcohol.
Disrupted Sleep: Alcohol can reduce sleep quality in babies, making them more restless.
Potential Developmental Delays: Studies suggest that frequent exposure to alcohol through breast milk may affect motor skills in infants.
Early Learning About Alcohol: Babies recognize the taste and smell of alcohol in breast milk, which could influence future behaviors.
What Should Nursing Mothers Do?
While occasional alcohol consumption is not an absolute no-go, experts recommend waiting at least a few hours after drinking before nursing. Pumping and discarding milk does not speed up alcohol elimination—only time does.
The Bottom Line
Breastfeeding provides essential nutrients and immune support for infants, and mothers should not be discouraged from it. However, the idea that alcohol improves lactation is a myth. If you’re a new mom (or know someone who is), staying informed and making mindful choices is the best way to support a baby’s health.
