It is actually the most highly-filtered compound on earth. Urine is a product of blood plasma and blood filtration. First, blood moves through the liver which removes all toxins and pathogens. Then, the kidneys receive the purified blood and regulate the amount of salt, vitamins, minerals, hormones, and enzymes.  Urine contains 1K-5K antidotes that are specific to you in that moment, a chemical snapshot of what you need at that moment in time.