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Did you know?
The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.
Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.
Did you know?
People about to have surgery must tell their health care providers about all supplements they take.
Did you know?
Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
Did you know?
The longest a person has survived after a heart transplant is 24 years.