Acai: Little Berry, Big Claims

Is this "superfruit" all it's touted to be?

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Trendy superfoods come and go—remember grapefruit, kale, pomegranate juice, goji berries, and ancient grains? Although healthful, none of them lived up to their hype as miracle foods with the power to transform your health. And the same appears to be true of one of the hottest superfoods of the...