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the claim
Drinking beer increases breast milk production in breastfeeding mothers.
the verdict
INSUFFICIENT LEANING
Recorded sources
0 sources for · 2 against
Is it true that drinking beer increases breast milk production in breastfeeding mothers?
Unclear. The only relevant items are a 1988 JAMA letter reporting that consultants found no evidence beer stimulates milk production (with a prolactin rise as a proxy) and a Bhutanese study documenting the cultural belief that alcohol increases milk flow without testing it. Neither measures milk output, so the evidence only partially addresses the claim and leans against it.
Verdict: PARTIAL LEAN · 0 sources for, 2 against · Last checked
Evidence against · 2
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Beer, Breast-feeding, and the Wisdom of Old Wives. (1988). doi.org. https://doi.org/10.1001/jama.1988.03720070022026
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More against · 1
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Assessment of alcohol consumption among pregnant women in antenatal clinic (ANC) at Jigmi Dorji Wangchuk National Referral Hospital (JDWNRH), Thimphu, Bhutan. (2025). doi.org. https://doi.org/10.58837/chula.the.2011.2419
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