Americans today have a complicated relationship with food, to put it kindly. Sure, mega-portioned processed meals and spiking rates of diabetes still dominate headlines. But in a climate that now includes $70-a-day juice cleanses, four gluten-free lifestyle magazines, and a "superfoods" industry set to hit $130 billion in 2015, we're also a culture fascinated with achieving some perceived pinnacle of well-being.
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