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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.
Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.
Green tea is able to stop the scent of garlic or onion from causing bad breath.
Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.