A human being loses an average of 40 to 100 strands of hair a day.
133
Redheads require up to 20% more anesthesia to be knocked out.
112
Intelligent people have more zinc and copper in their hair.
233
Human hair and fingernails continue to grow after death.
7
Only 2% of the worlds population is blonde.
15
One human hair can support 3 ounces.
191

