(Thedailymeal) - Researchers at Minnesota University have been studying the link between drinking alcohol and racial bias for a while, but a recent study from Bruce D. Bartholow found that just seeing alcohol-related images can increase expressions of racial bias. "Walking by a bar or seeing an ad for beer could be enough to affect someone’s mindset. You don’t have to be aware of the effects for it to affect you," he told Psypost.