Want Nobel Prize? Eat more Chocolate!
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However, nothing lost in trying. Even if one does not get a Nobel one gets Lint or Cadburys!
New York seems to specialize in this sort of zany studies. Decades back there was another study that found a correlation between the number of telephones per thousand population and heart disease. Interestingly, it was later found that this could be an indicator of a stressful lifestyle that could be an indicator for cardiac problems.
Who knows? Chocolate might give Nobel prize (and added weight)!