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Genetically Modified Foods: Are They Safe? Pt 1

Originally aired on 10/17/2012

Dr. Oz hosts a debate about genetically modified foods. Do they cause cancer? Are there benefits to going GMO-free? Hear from both sides of this controversial issue. Plus, Dr. Oz explains how genetically modified food is made.

Guests: Dr. Robin Bernhoft , Jeff Smith , Martina Newell-McGloughlin , Gary Hirshberg , Alison Van Eeneennaam