What people get wrong about superfoods

There's a lot of buzz around superfoods but are they really all that super?
Dr. Nina Shapiro, author of "Hype: A Doctor's Guide to Medical Myths, Exaggerated Claims, and Bad Advice" weighs in on the superfoods debate.Shapiro reveals the superfoods of years past, the superfoods of today, and how to get the most out of your food.
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Following is a transcript of the video. Nina Shapiro: There is no such thing as a superfood. There are a lot of foods that a