What would an ideal food label look like? By “ideal,” I mean from the perspective of consumers, not marketers.
Right now, the labels required on food give us loads of information, much of it useful. What they don’t do is tell us whether something is really beneficial, in every sense of the word. With a different set of criteria and some clear graphics, food packages could tell us much more.
Even the simplest information — a red, yellow or green “traffic light,” for example — would encourage consumers to make healthier choices. That might help counter obesity, a problem all but the most cynical agree is closely related to the consumption of junk food.
Of course, labeling changes like this would bring cries of hysteria from the food producers who argue that all foods are fine, although some should be eaten in moderation. To them, a red traffic-light symbol on chips and soda might as well be a skull and crossbones. But traffic lights could work: indeed, in one study, sales of red-lighted soda fell by 16.5 percent in three months.
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