Threads Post Spurs 31 Human Body Facts, Including Brain Pain Myth and Rectal Breathing
Updated
Updated · BuzzFeed · May 18
Threads Post Spurs 31 Human Body Facts, Including Brain Pain Myth and Rectal Breathing
1 articles · Updated · BuzzFeed · May 18
A viral Threads prompt asking for body facts that sound fake but are real drew more than 1 million readers and led to a roundup of 31 claims.
Among the most striking examples, the article says the brain processes pain but cannot directly feel it, helping explain awake brain surgery, and cites research on emergency oxygen absorption through the rectum.
Other entries highlight how the body works under stress or over time, including dehydration-linked brain shrinkage causing headaches, stomach acid with a pH of 1–2, and transplanted-kidney patients sometimes living with 3 kidneys.
The list also points to pregnancy-related findings such as fetal cells persisting in mothers' bodies and helping repair tissue, underscoring the article's broader theme that common biology still surprises many readers.
Is social media a breakthrough for science literacy or a dangerous new channel for oversimplified biological myths?
If millions are fascinated by biology facts online, why does traditional science education fail to capture this same curiosity?