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Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.
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 documented use of surgical anesthesia in the United States was in Connecticut in 1844.
Did you know?
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
Did you know?
The longest a person has survived after a heart transplant is 24 years.