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About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.
In 1864, the first barbiturate (barbituric acid) was synthesized.
Blood is approximately twice as thick as water because of the cells and other components found in it.
Medication errors are more common among seriously ill patients than with those with minor conditions.
Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.
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