Knowledge is Priceless!

Aside

  1. Did you know that your brain which is estimated to be 70 – 75% h2o has no pain receptors or pain fibers and the brain itself cannot feel? Your brain cannot even feel pain. Although headaches are still not all the way understood, one reason it’s believed you feel headaches is because the skull is surrounded by what’s called meninges or blood vessels which do have pain receptors.