[Chameleon]

Originally Posted by motof

Also, for the ones with caffeine in it, caffeine affects your body by making it tap more into fat storage for energy

this is part of it... caffeine is an appetite suppresant and helps to 'warm' you up... which then your body has to fight that to 'cool' you off, hence getting you back to your normal temperature

this is the same reason some people will tell you to drink HOT drinks when it's hot outside and cold drinks when it's cold outside... you're making your body work twice as hard to keep you at your normal temperature