“My dog has just had to learn good bladder and bowel control,” he jokes.
They can even help your digestion and the regularity of your bowel movements.
Anything in your gut sticks to the surface of charcoal like a magnet and gets carried out through a bowel movement.
c.1300, from Old French boele "intestines, bowels, innards" (12c., Modern French boyau), from Medieval Latin botellus "small intestine," originally "sausage," diminutive of botulus "sausage," a word borrowed from Oscan-Umbrian, from PIE *gwet-/*geut- "intestine" (cf. Latin guttur "throat," Old English cwið, Gothic qiþus "belly, womb," German kutteln "guts, chitterlings").
Greek splankhnon (from the same PIE root as spleen) was a word for the principal internal organs, which also were felt in ancient times to be the seat of various emotions. Greek poets, from Aeschylus down, regarded the bowels as the seat of the more violent passions such as anger and love, but by the Hebrews they were seen as the seat of tender affections, especially kindness, benevolence, and compassion. Splankhnon was used in Septuagint to translate a Hebrew word, and from thence early Bibles in English rendered it in its literal sense as bowels, which thus acquired in English a secondary meaning of "pity, compassion" (late 14c.). But in later editions the word often was translated as heart. Bowel movement is attested by 1874.
bowel bow·el (bou'əl, boul)