Grey hair gene could be switched off, say scientists

[ooyala code=”d5ZHRrMjE6tqW-EKV7p4ADOOlXdabrIk” player_id=”1b17bdeb76cb4ac7b9d901fad6010bb6″ width=”1920″ height=”1080″ auto=”true”]

Share Video

Scientists identify the gene that causes grey hair and say the discovery could lead to new ways of delaying or preventing it.

More From Guardian TV

Don't Miss