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Did you know?
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.
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If you could remove all of your skin, it would weigh up to 5 pounds.
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It is difficult to obtain enough calcium without consuming milk or other dairy foods.
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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
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Everyone has one nostril that is larger than the other.