Ask unlimited questions for free
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."
For a complete list of videos, visit our video library