Apr 6, 2026Mental HealthBlue Light at Work: Why Color Temperature MisleadsBlue-enriched office light can improve alertness, but color temperature misleads. What mel-EDI research says about focus, sleep, and timing.blue lightmelanopsincircadian rhythmalertnessRead article →
Mar 9, 2026Mental HealthL-Theanine and Caffeine for Focus: What the Evidence ShowsL-theanine plus caffeine can improve attention and reaction time, especially under sleep loss. Here's what human trials support—and what they don't.l-theaninecaffeinesleep deprivationattentionRead article →