Mary Roach
Saliva has antibacterial properties. It also has things called nerve growth factor, skin growth factor, histatins which help with wound closure. So when you see an animal licking a wound or even a mom kissing a child's boo-boo, there's some, there's some good science behind why one might do this.
More quotes and aphorisms
They call me Mister Tibbs!...Religion is the opiate...It is a man's own mind, not his enemy or foe...No matter what, people grow. If you chose not to grow...Tears are the summer showers to the soul...In faith there is enough light for those who want...
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