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According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.
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.
If you could remove all of your skin, it would weigh up to 5 pounds.
Medication errors are three times higher among children and infants than with adults.
Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.