Why Skipping Coffee Can Be A Headache
We have known about this phenomenon for over 2 centuries, but only recently have we made progress in finding out exactly why this happens.
Of course, as you may have guessed, it all has to do with brain chemistry, caffeine addiction and withdrawals.
Watch the SciShow video below to hear all about the current research and discoveries into this annoying little problem.
Don't forget to let me hear your thoughts in the comments section below!