According to a 2015 study by the University of Granada, drinking beer in moderation, one to two beers daily for men and one for women, could actually promote brain health. The secret lies in polyphenols, the same antioxidant compounds found in red wine and dark chocolate. These molecules are believed to lower brain inflammation, boost circulation, and support neuron regeneration. Dark beers like stouts and porters contain the most polyphenols, making them surprisingly good brain fuel when enjoyed responsibly. The takeaway: enjoy your beer, but keep it balanced, your mind might benefit as much as your mood.