Human poop and pee is one of the most valuable yet misunderstood resources upon the Earth. Worse, it is squandered down the drain or into pit holes without concern or even much thought. What else do you do with such "waste?" Even spiritual practices consider such mundane needs as purely physical and therefore lowly and unworthy of any thought.
Well, in reality, once you comprehend the nature of what is happening, it turns out that pooping and peeing is of tremendous spiritual import. The alchemical transformation that occurs through the so called process of digestion is full of great wisdom and understanding.