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Did you know?
There are 60,000 miles of blood vessels in every adult human.
Did you know?
Excessive alcohol use costs the country approximately $235 billion every year.
Did you know?
Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
Did you know?
Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.
Did you know?
The familiar sounds of your heart are made by the heart's valves as they open and close.