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Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
Did you know?
The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.
Did you know?
There are more bacteria in your mouth than there are people in the world.
Did you know?
Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.