· Human hair is made up of a body protein called
keratin and it grows out of an opening of the
skin called Follicle.
· Human hair is virtually indestructible.
· Human kidneys have about 1 million nephrons
that filter out liquids and wastes.
· Human lips have a reddish colour because of
the great concentration of tiny capillaries just
below the skin.
· Human skin cells multiply every second to
replace the worn ones.
· Human skin contains 45 miles of nerves.
· Human skin has a tendency to shed 40 pounds
of skin in lifetime.
· Human speech is produced by the interaction
of 72 muscles.
· Human teeth are almost as hard as rocks.
· Humans and dolphins are the only species that
have sex for pleasure.
· Humans are bioluminescent and glow in the
dark. The light that we emit is 1,000 times
weaker than our human eyes are able to pick up.
· Humans are extremely visual; 90% of the
information we gather from our surroundings is
from our eyesight.
· Humans are the best long distance runners on
the planet. Better than any four-legged animal.
· Humans are the only animals to produce
· Humans are the only mammal that cannot
swallow and breathe at the same time.
More medical facts
to bamboozle you!