Grey hair might be reversible — if you catch it in time | CBC.ca Loaded
Grey hair might be reversible — if you catch it in time
10 months ago
Duration 3:17
Grey hair might be reversible — if you catch it in time
10 months ago
Documentaries
Duration 3:17
In a very small study, psychobiologist Martin Picard found that significant stress can cause hair to go grey, but that periods of relaxation can reverse it in some people. Watch Hairy Tales on CBC Gem.
