We all drink sewage, in a certain sense. Contaminated water from animal urine and feces eventually evaporates and falls down again as rain.

However drinking it from a system like this so soon after being sewage is a little weird.

P.S. If you post under steemstem you should provide credits for your images (links to the sources) otherwise the curators might downvote you.

Also if you post under steemstem you should provide sources for your article (the places where you got your information) otherwise the curators might downvote you.