@ndhealthhacks: Start your day with light. Office workers who got more bright light in the morning fell asleep faster and rated their sleep better. This was an observational study over one week, so it shows a link, not proof. Sources: PubMed PMIDs 28526259 and 35298459. Educational only, not medical advice. #morninglight #circadianrhythm #sleepscience #morningroutine