http://www.captaincolon.com/
http://www.captaincolon.com/testimonials.html
This made them write in traditional papyri that rot started in the ass. The Egyptians were obsessed with protecting remains. Embalmers noted the petrification by bacteria ( a standard process in the guts after death ) and followed the practice of removing the gut and viscera as a part of the mummifying process. One of 7 medical papyri and 81 of 9 hundred prescriptions referred only to the anal sphincter. The linkage between food and fecal matter was simply made. Fret about rot ruled daily existance. Herodotos spotted that "for three successive days in each month they purge themselves, chasing after health by way of emetics and drenches ; for they believe that it is from the food they eat that all illnesses come to men." though the more than seven hundred items in the traditional Egyptian pharmacopoeia was worthless by modern standards, it probably did contain many items that would prompt butt rot [1]. In the 19th Century, the abdominal toxicity speculation became favored. The idea was that poisons from petrifying abdominal bacteria entered the body thru the tum wall. Trots was to be evaded. Many cures were recommended by the health masters of the day. Yogurt was related to form a friendlier form of bacteria.
http://www.captaincolon.com/Colon_FAQ.html