Monday, January 19, 2009

Thinking makes you hungry

Telegraph - Too much thinking 'can make you fat'

In an experiment where students were asked to either relax or perform mental tasks that involved thinking, the thinking subjects afterwards ate roughly 25-30% more calories (~200 more) than the resting ones did.  The thinking task was only supposed to use 3 more calories than the relaxing one.  Blood tests revealed high fluctuations in glucose and insulin in the blood, which the body might try to alleviate by making us hungry.  

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