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Did you know?
According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).
Did you know?
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
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Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.
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Excessive alcohol use costs the country approximately $235 billion every year.
Did you know?
Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.
![An illustration of the helium atom, depicting the nucleus (pink) and the electron cloud distribution](https://biology-forums.com/gallery/47/medium_12359_07_10_12_6_15_48.png)
![Isotopes may be stable or radioactive depending on the arrangement and number of neutrons in the nuc](https://biology-forums.com/gallery/47/medium_274477_04_02_15_12_24_33_205762087.jpeg)