The Dukan Diet has even branded its own oat bran and oat bran bars.

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Oat bran is very high in fiber, so it makes you feel full and aids in speedy elimination.

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The magazine is popular among the sorts of folks who eat their oat bran every morning and exercise regularly.

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Oat bran is a key element in the Dukan diet popularized by Kate Middleton, Jennifer Lopez and others over the past year.

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