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Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.
Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.
Did you know?
The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.