# Hydrogen vs. Caffeine for Improved Alertness in Sleep-Deprived Humans

> Research article (Neurophysiology, 2020) · cited 11× · AI/ML

**Wikidata**: [openalex:W3036884019](https://www.wikidata.org/wiki/openalex:W3036884019)  
**Source**: https://4ort.xyz/entity/hydrogen-vs-caffeine-for-improved-alertness-in-sleep-deprived-humans