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There are more sensory neurons in the tongue than in any other part of the body.
About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.
Cyanide works by making the human body unable to use oxygen.
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.
Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.
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