Erika Engelhaupt, science writer, delves into the world of bodily fluids like earwax, saliva, and urine. Debunking myths about sweating and urine, she explores the importance of these fluids for our health. From fecal transplants to gut microbiome, this podcast challenges taboos and reveals the fascinating science behind our bodily excretions.
Earwax has antibacterial properties and protects the ear canal.
Urine helps eliminate waste and provides insights into health conditions.
Deep dives
Celebrating Bodily Fluids
Bodily fluids like earwax, saliva, and urine play crucial roles in our health despite being perceived as disgusting. Earwax, scientifically known as cerumen, not only protects the ear canal but also has antibacterial properties. Saliva, produced by different salivary glands, aids in digestion, taste, and senses. Urine, containing urea and urobilin, helps eliminate waste and provides insights into health conditions.
Myths and Realities of Excretions
Popular myths about bodily fluids like sweat hint at detoxification capabilities; however, sweat primarily regulates body temperature and carries few toxins. The idea of urine being sterile is debunked, as bacteria are naturally present in the urinary system. The myth of a chemical dye in pools reacting to urine is declared false. Researchers are now exploring fecal transplants for gut health, showcasing the vital role of fecal microbiome in overall health.
Unveiling the Science Behind Bodily Functions
Exploring the scientific intricacies of bodily functions reveals the remarkable roles of unsung heroes like earwax and saliva. Understanding the composition and functions of bodily fluids sheds light on their significance in maintaining health. Delving into excretions such as sweat and urine demystifies common misconceptions and highlights the intricate workings of the human body.
Snot and pee and earwax, oh my! Why are we so full of gross substances? What do our fluids do for us? And is there really a chemical to catch people peeing in the pool? Featuring Erika Engelhaupt, a science writer and editor and author of the new book “Gory Details: Adventures from the Dark Side of Science." Find it here: https://amzn.to/3eUFxdw See citations for this episode: https://www.tabooscience.show/s2e3-bodilyfluilds