Secrets in Our DNA

Some 30 million Americans have sent their DNA to be analyzed by companies like 23andMe and AncestryDNA, hoping to obtain clues to family origins and forecasts of their future health. Some users have found family members and discovered lurking genetic risks. But what happens once the sample is in the hands of testing companies? What are they looking at and how accurate are their results?

Country:

United States of America

Genre:

Documentary

Duration:

53 minutes

Year:

2021

Director:

Edward Gray

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Company:

PBS

Cast:

Self

Self

Self

Crew:

Director

Writer