Does Zinc Feed Yeast? The Critical Role of a Micronutrient
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4 min read
Over 40% of brewing worts can be zinc deficient, a critical detail often overlooked by brewers focusing on macro ingredients. In fact, while it doesn't serve as a primary food source like sugar, zinc is a vital micronutrient that plays a crucial role in yeast's metabolic functions, from enzyme activation to supporting stress tolerance.
