Canadian researchers claim that graphic images and warning labels on cigarette packaging do reduce smoking, suggesting the FDA has underestimated their significance.The saying, "a picture is worth a thousand words" may sound like an advertising executive's mantra, but we often fall for the dream when sleek and glossy images allow us a glimpse of the "perfect world." But does the theory work in reverse? A report, published in Tobacco Control, shows that when graphic warning labels were printed on cigarette packaging in Canada, smoking rates decreased between 12% and 20%.

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