Expunerea la lumină dimineața reglează ceasul biologic și îți îmbunătățește somnul noaptea 🌞💤
15 Oct 2025 · 1 min

1:08
YouTube video (Romanian) by Mihail Pautov explaining that morning sun exposure increases serotonin, and—provided bright screen exposure is avoided—this serotonin is converted into melatonin over about 16 hours, improving night-time sleep quality (more restorative sleep, pleasant dreams). The speaker cites studies, gives a simple protocol (get morning light; avoid bright screens later), and directs listeners to drmihail.ro for more information.
Questions this video answers
About 16 hours.
drmihail.ro, page 'subiecte'.










