Just some things that we probably don't really need to know:
The average person:
Drinks about 16,000 gallons of water in a lifetime
Laughs about 15 times a day
Loses an average of about 40 to 100 strands of hair a day
Produces 25,000 quarts of spit in a lifetime - enough to fill two swimming pools
The average person's hair will grow approximately 590 inches (40 feet/15 meters) in a lifetime.
Who even asks these questions, let alone finds the answers???