Complete guide to COMT and coffee. Learn about Val158Met polymorphism, slow vs fast caffeine metabolizers, anxiety response, optimal caffeine intake, and personalized coffee consumption.
24-Jan 2026•26 min read
Articles tagged with "val158met"
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Discover how the COMT Val158Met variant shapes your stress response, pain sensitivity, and cognitive style — and what you can do about it.
14-Nov 2025•13 min read