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Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.
Did you know?
The horizontal fraction bar was introduced by the Arabs.
Did you know?
More than 4.4billion prescriptions were dispensed within the United States in 2016.
Did you know?
Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.