Can a shock turn your hair grey overnight? 🧓

According to popular belief, a near-death experience, losing a loved one, or spending a terrifying night in a haunted house might see you waking up with grey hair. 😨

Myth or reality? – #AskAnExpert ⤵️
https://europa.eu/!nFPFDM

🐦🔗: https://nitter.eu/CORDIS_EU/status/1517043102262960128