The Urinary System: How Urine is Formed - A Simple Explanation

Pee doesn't turn into pee; it's a byproduct of the body's filtration process. When you drink, the liquid is absorbed into your bloodstream. As your blood travels through your kidneys, the kidneys filter out the waste products and excess water, creating urine. This urine then travels through the ureters to the bladder, where it's stored until you urinate.