The Human Upgrade: Biohacking for Longevity & Performance The Human Upgrade: Biohacking for Longevity & Performance

The 4,000-Year-Old Asian Focus Drug That Is Not A Drug : 1468

May 17, 2026 · 13m

Summary

Host Dave Asprey explains how to stack L-theanine with caffeine to achieve calm, monk-like focus by balancing beta and alpha brainwaves. He details the optimal two-to-one ratio, timing, and the importance of using mold-free coffee to avoid jitteriness. The episode also covers lifestyle foundations like sleep, stress management, and light hygiene to maximize the cognitive benefits of this biohacking strategy.

Topics discussed

HeartMath Inner Balance for recovery and HRV training iRestore red light therapy for hair and skin Introduction to caffeine, focus, and nervous system regulation How caffeine affects adenosine, adrenaline, and brainwaves L-theanine: The monk's secret for calm focus Building the perfect caffeine and L-theanine stack Rules for coffee intake, sleep, and mold-free coffee Gatlin: Physician-led optimization for energy and longevity Reducing stress inputs and creating a daily focus system Outro, disclaimer, and credits
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