The Science of Defecation: Why Mammals Take Similar Time to Poop Regardless of Size
By
Tomte
Toasted golden, schmeared with insight. Top of the rack.
Summary
The article explores the surprising scientific finding that defecation duration is remarkably consistent across mammal species, averaging about 12 seconds regardless of body size. It discusses how this relates to the physics of mucus lubrication in the colon, with larger animals having thicker mucus layers that allow for faster fecal movement. The piece connects this biological phenomenon to broader themes of health, medical history (including ancient practices like copromancy), and the importance of discussing bowel health despite social taboos.
Key quotes
· 5 pulledThe average mammal defecates for 12 seconds, even though volume varies greatly between species.
What we don't like to discuss can still cause harm. Irritable bowel syndrome, inflammatory bowel disease, gastrointestinal infections and other poop-related ailments cost Americans billions.
The ancient Chinese practiced copromancy, the diagnosis of health based on the shape, size and texture of feces. So did the Egyptians, the Greeks and nearly every ancient culture.
Even today, your doctor may ask when you last had a bowel movement and to describe it in exquisite detail.
Sure, it's uncomfortable to talk about. But that's where science comes in.
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