CAN STRESS TURN YOUR HAIR GREY OVERNIGHT?
“When the French queen, Marie Antoinette was led to the guillotine at the age of 37, her hair is said to have turned white the night before in anticipation of her execution.”
We often hear tales of people’s hair going grey overnight, but is there any truth to the claim that stress causes our hair to lose its colour? The BBC’s Claudia Hammond gets to the root of the problem.
Read at BBC Future: Can Stress Turn Your Hair Grey Overnight?