From life-sustaining sustenance to the undeniable realities of digestion and emotion, bodily fluids are a fascinating, if sometimes messy, aspect of existence. This ranking dives into the spectrum of our internal output, considering everything from the vital crimson of blood and the nourishing essence of breastmilk to the less glamorous but equally significant realities of poop and piss. We’ll also explore the emotional release of tears, the biological necessity of period blood, and the surprising versatility of "slick." Prepare for a journey through the visceral, the vital, and the occasionally vile.