Barista Hustle (Bristol Hustle) is a major resource that has done extensive work popularizing and systematizing custom water composition, providing calculators for creating mineral recipes and for mineralizing soft water to optimal ranges.
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Speaker
James HoffmannEvidence Quote
“I just can't talk about this subject without giving an enormous shout out to barista hustle many of you are familiar with Bristol it's Matt Berger's kind of coffee brain trust that puts out enormous amounts of information into the world”
Created: 8/13/2026, 9:49:47 AM
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