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http://www.thekitchn.com/feedburnermain

A visit to the farmers market — especially right now — will likely yield a rainbow-colored assortment of fruits and veggies. Come August, the tomatoes alone will span the spectrum from red to purple with nearly everyt shade in between. And yet, if you want something blue, your options are much more limited. Of course there are blueberries, but the dearth of blue makes us wonder (and maybe you’ve been wondering, too): Why is it that so few foods are blue?

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