Overview
- A peer‑reviewed paper in the Journal of Agricultural and Food Chemistry measured vitamin B6 in alcohol‑free and regular beers, finding about 13–16% of a day’s needs in a half‑liter.
- The BBC presented the result as a “surprising health benefit,” a framing nutrition researchers say overstates what the data show.
- The study did not test brain function, mood, or other health outcomes, so claims that beer is “brain boosting” lack evidence.
- Public‑health guidance warns alcohol harms health, and NHS drinking limits clash with study references to servings as large as one liter.
- Experts advise getting vitamin B6 from everyday foods like potatoes, chickpeas, grains, meat, and vegetables rather than from beer.