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Women are 50% to 75% more likely than men to experience an adverse drug reaction.
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
There are approximately 3 million unintended pregnancies in the United States each year.
Your heart beats over 36 million times a year.
The human body produces and destroys 15 million blood cells every second.
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