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The Serving Size of Nuts

Originally aired on 5/08/2017

Nutritionist Dr. Kellyann Petrucci reveals how many nuts you should be eating. Then, investigative journalist Mark Schatzker and Dr. Oz demonstrate how the calories from nuts are different from the calories in less nutritious snacks.

Guests: Mark Schatzker , Dr. Kellyann Petrucci , Daniel Lubetsky , Jen Widerstrom , Manisha Thakor