The only way eating a bunch of junk food kick starts your metabolism is because more food requires more calories to digest.
But, with the amount of food eaten on the average cheat day this effect would be negated.
Additionally, sugar would not be the way to go about boosting your metabolism, anyway.
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Complex problems have simple, easy to understand, wrong answers.
<font size="1">[This message has been edited by TheSupremeBeing (edited 06-07-2001).]</font>