Quote:
Originally Posted by SuchFriendsAreDangerous
I mean, honestly, how come a bag of skittles doesn't turn your shit into a psychedelic experience?
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by
Roger Kovaciny49 on Oct 14, 2005 at 10:49 am
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Color of
feces is determined by bile pigments. When a red blood cell actually
does become "tired blood," after 120 days, it is recycled by the body. The hemoglobin molecule is broken down into smaller molecules, the valuable iron atom at the center of it is scavenged, and the smaller molecules, known as bile pigments, are excreted by the
liver into the gall bladder through the bile duct.
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