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Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.
According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.
Vaccines prevent between 2.5 and 4 million deaths every year.
Thyroid conditions may make getting pregnant impossible.
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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