There are no laws against piss in the lemonade. Check FDA for more details https://www.fda.gov/food/current-good-manufacturing-practices-cgmps-food-and-dietary-supplements/food-defect-levels-handbook and look for the term “Mammalian excreta”, which means both piss and shit.

Yes, your food can be full of shit and piss and it is full of shit and piss. Enjoy the rest of your day!