Brain in general comprises about 2% of total mass of body and uses 20% oxygen and 25% glucose of bloodstream. Take a look at this infographic explaining the power of the brain and some facts you don't learn in school.
Infographic By: ncchomelearning
![Amazing Facts About the Brain [Infographic] Image: Amazing Facts About the Brain [Infographic]](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiE4PAZpiFogaeyyyuICYSEHX1qcj0Afdu4kIY_0dnV524K9uSX80brysGAN_wHf7fexHFxblRcFgU-cl0KSip6dVsv95m86vluHls19Gk9fExMflmVVsadsw0d-oCo0ykQruDUCTQuG60/s1600/Amazing-Facts-About-the-Brain.jpg)
