Studies and expert bodies tell us we're in the midst of a global obesity crisis. And the stats are there to prove it. Childhood obesity, for instance, has tripled in Canada since 1991. Food processors have responded to recent popular health fads by reformulating existing products or developing new ones. And we've seen the results: grocery shelves are stocked with "lite," "omega-3 added," "low-carb" or "no trans fats" products.
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