quitting coffee

There was an interesting video i saw several years ago that covered coffee and the lethargic feeling with you didn't have it.

The test subject was a young gal who walked in carrying two Starbucks cups and she hadn't had any caffeine that morning. They did an MRI on her and noted lots of pressure etc. It was considered an abnormal scan. She had a hard time staying awake during the test.

Next day she comes in after having had her fix and they did another MRI. Her brain scan showed "normal"....

The take away was that caffeine isn't a "pick-me-up" like people think, more how @diymirage points out, it's a drug and to get back to "normal" you need a fix.

it was interesting to see it "shown" on an MRI.