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Did you know?
There are more bacteria in your mouth than there are people in the world.
Did you know?
The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.
Did you know?
Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.
Did you know?
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Did you know?
Illicit drug use costs the United States approximately $181 billion every year.