Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

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Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

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Vaccines prevent between 2.5 and 4 million deaths every year.

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