Categories Funfact Your poop contains roughly 20 particles of microplastic per quarter pound. Post author By admin Post date October 23, 2018 Your poop contains roughly 20 particles of microplastic per quarter pound. ← According to the U.K. public, “good” is 6.92 out of 10. pic.twitter.com/9SGQEVRwsU → Letting out all your farts each day makes you up to 50 ounces / 1.5kg lighter.