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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.
Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.
Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
People about to have surgery must tell their health care providers about all supplements they take.
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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