why does caffeine make you hyper??? :D – Food Science Zone

Question: why does caffeine make you hyper??? :D
- Keywords:
  caffeine,
  hyper
Asked by keilb to Duncan, Julie, Nik on 21 Mar 2013.
- Duncan Gaskin answered on 21 Mar 2013:
  
  It stimulates your central nervous system and makes you feel more awake.

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