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Did you know?
The average adult has about 21 square feet of skin.
Did you know?
In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.
Did you know?
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
Did you know?
The longest a person has survived after a heart transplant is 24 years.
Did you know?
People about to have surgery must tell their health care providers about all supplements they take.