10/31/2025
💀 You’ve got a skeleton inside you. Right now.
And if that’s not creepy enough…
🩸 Your bones are secretly making blood. Inside the marrow is where your red and white blood cells are born — your skeleton’s basically running a hidden blood factory.
💀 Your skeleton isn’t permanent. It rebuilds itself every 10 years. So technically, you’ve had a few different skeletons over your lifetime.
🪦 And fun fact: bones can still shift a little after you die (thanks to tissue drying out and shrinking). So yeah… skeletons can move on their own. Just not for long.
Stay hydrated. Keep your skeleton happy.