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[ SOMETHING YOU SHOULD KNOW - PODCAST ](https://ded2209.inmotionhosting.com/~citywa9/podcasts)
# Strange Secrets of the Human Body and Why Your Brain Requires Friends
November 21 2025
Written by Michael Carruthers.
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When you touch someone else’s skin, it often feels softer than your own — but that can’t be true for everyone. What’s really happening is a fascinating illusion rooted in how your brain perceives touch. I’ll explain this strange sensory trick as we open the episode. [https://pmc.ncbi.nlm.nih.gov/articles/PMC4580302/?utm\_source=chatgpt.com](https://pmc.ncbi.nlm.nih.gov/articles/PMC4580302/?utm_source=chatgpt.com)
Your body is filled with mysteries you probably never learned in biology class — like why you get goosebumps, why hiccups happen, or why you unconsciously favor the left side of your face. And why no other creature on Earth can even come close to our ability to throw a ball fast and far. My guest Adam Taor, author of [Bodypedia: A Brief Compendium of Human Anatomical Curiosities (https://amzn.to/4hpIEc2),](https://amzn.to/4hpIEc2) joins me to explore these and other quirky features of the human body.
Friendship and social interaction aren’t just nice to have — they’re vital to your health and longevity. Neuroscientist Ben Rein, author of [Why Brains Need Friends: The Neuroscience of Social Connection (https://amzn.to/495Nh9p)](https://amzn.to/495Nh9p), explains how meaningful connections strengthen the brain, protect against illness, and even extend your life. He also shares surprising insights on why having a pet — or a partner — can have profound benefits for both mind and body.
If you’re looking for a simple, science-backed way to lose weight that isn’t just another gimmick, I have one that might surprise you. It’s all about water. Research shows that one glass at the right time can have impressive results. I’ll share the details in the final segment. [https://onlinelibrary.wiley.com/doi/10.1002/oby.21167](https://onlinelibrary.wiley.com/doi/10.1002/oby.21167)
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