Theanine + Caffeine: Calm Energy for Knowledge Work
Anecdote meets evidence: smoother arousal, fewer jitters.
By Editorial Staff
September 16, 2025 · 1 min read
L-theanine modulates caffeine's edges via alpha activity and subjective calm. Common stack: 100–200 mg theanine + 60–100 mg caffeine, early in the day. It reduces 'edgy' stimulation but won't replace hydration, light, and consistent sleep windows.
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