The lifespan of a tastebud is ten days.
130
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
Every day, the average person swallows about a quart of mucous.
5
The average person who stops smoking requires one hour less sleep a night.
79
Common pesticides such as roach, termite, and flea insecticide can be found in the bodies of the majority of Americans.
11
Human teeth are almost as hard as rocks!
47