Human hair contains trace amount of 14 different elements, including zinc, copper and manganese. Also in the hair shafts exists nanoparticles of gold. In a study, the non-essential gold behaves in the hair of infants just like the physiologically important essential trace elements zinc and copper.
You Have Real Gold On Your Head
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Oils collect on the surface of hairs, but not all of it is bad. 00:50
Rollie Fingers, a baseball player, refused to join the Cincinnati Reds because they wanted him to get rid of his signature mustache. 03:03
Ancient Indians believed doing headstands would force new hair to grow. 04:30
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