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Did you know?
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
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Thyroid conditions may make getting pregnant impossible.
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.
Did you know?
There are more bacteria in your mouth than there are people in the world.