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The average adult has about 21 square feet of skin.
Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.
In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
Vaccines prevent between 2.5 and 4 million deaths every year.
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