A 'beer sommelier' explains how pouring a beer the wrong way can give you a stomach ache

How do you pour a beer? Turns out this popular pouring method — that results in little to no foam — is completely wrong. And can actually cause stomach issues! Max Bakker, a Master Cicerone (think a sommelier for beer) andHigh-End Educator at Anheuser-Busch InBev shows the correct technique.