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Why One Woman Wanted to Do a DNA Test

Originally aired on 10/12/2016

Guest Amy Cox reveals why she wanted to try DNA testing. Then, Dr. Oz explains the science behind the 23andMe DNA test and how it works.

Guests: Amy Cox , CeCe Moore , Fran Drescher , Dr. Terry Dubrow , Heather Dubrow , Dr. Tazneem Bhatia