Posted 1/5/2008 6:26 AM (GMT 0)
Mucus may lighten the color of stool, but it will never turn it white.
You very likely have a liver blockage. A substance called urobilinogen gives stool its dark color. Urobilinogen is a product of bilirubin degradation. Bilirubin is a breakdown product of red blood cells, which is degraded in the liver. If stools are white or clay colored, you probably have a blockage.
Go to the doctor immediately!
:)