What causes head when pouring a beer 171 viewsJanuary 1, 2024 Question90.51K April 30, 2023 0 Comments And why does changing the angle of the glass change the amount of head? In: 4 6 Answers ActiveNewestOldest Anonymous Posted April 30, 2023 0 Comments Beer foam forms because the gluten in the grains used to brew the beer traps CO2 diffused in the beer as it turns to bubbles when poured into a glass. You are viewing 1 out of 6 answers, click here to view all answers. Register or Login
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