Doubt about Calories In Calories Out

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A lot of dieting advice focuses on calories in = calories out. While I think this is a good rule of thumb, a recent article in Scientific American shows that the issue is more complicated than that. For those interested, here it is:

http://blogs.scientificamerican.com/guest-blog/2012/08/27/the-hidden-truths-about-calories/?WT.mc_id=SA_Facebook

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