In your lifetime you will produce around 10,000 gallons of saliva.

In your lifetime you will produce around 10,000 gallons of saliva

More from the Human Body Facts niche...

Human Body Facts

Blue eyes are the most sensitive to light, dark brown the least

Human Body Facts

The human eye can function at 100% at any given moment, without needing

Human Body Facts

Although our nose and ears keep growing throughout our lives, our eyes

Human Body Facts

Your eyes focus on 50 different objects every second

Human Body Facts

Your teeth started growing six months before you were even born

Human Body Facts

If you keep your eyes open by force when you sneeze, you might pop an