Research
AI-synthesized health science updates, contextualized against our evidence database.
Weekly Digest2026-04-078 min readSleep & recovery
Week of April 7: What changed in health science
New magnesium meta-analysis strengthens sleep evidence. Creatine shows cognitive benefits in sleep deprivation. Ashwagandha cortisol claims face mixed results.
Deep Dive2026-04-0512 min readSleep & recoverySupplementation
Magnesium for Sleep: What the New Meta-Analysis Actually Shows
A comprehensive look at the 2026 meta-analysis covering 12 RCTs and 2,400 participants on magnesium supplementation and sleep quality.
Research Update2026-04-036 min readCognitive performance
Creatine Beyond Muscle: Cognitive Benefits Under Sleep Deprivation
New RCT demonstrates 5g creatine monohydrate improves working memory by 15% in sleep-deprived adults.
Research Update2026-04-017 min readStress management
Ashwagandha and Cortisol: Time to Reassess the Claims?
A new trial finds 600mg KSM-66 failed to reduce cortisol in healthy adults under 30, raising questions about population-specific effects.