CNN.com - Without this protein, coffee wouldn’t work - August 15, 2002
A cup of coffee can keep you awake for a long time, and scientists think they know why. Researchers have discovered a new function of a protein that intensifies the caffeine kick.
1 response so far ↓
1 wari // Aug 15, 2002 at 10:36 am
I must have been drinking the ‘protein free’ version of coffee, cause it makes me sleep
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