Coolest Fact Ever

So it turns out that B-vitamins play a big role in mitigating and treating hangovers.

Yeast cultures are a pretty good source of these B-vitamins. Bottle-conditioned beers in which yeast is left in suspension to add carbonation, are, unsurprisingly, great sources of yeast.

In other words: beer cures hangovers.*

* Sure it's an exaggeration, but it's a really cool exaggeration.