“We recommend seeking the guidance of a genetic counselor and/or your physician before pursuing or making any medical decisions based on the health information in DTC tests,” she says. But they’re also less comprehensive and can carry risks of misinterpretation and inaccuracy, says Megan Czarniecki, a genetic counselor and chief operating officer at InformedDNA, a genomics solutions company. DTC testing is simple and noninvasive, and consumers typically receive results quickly.ĭTC genetic testing kits are less expensive than clinical genetic testing provided by a health care professional. Users send the sample back to the company, where it’s analyzed using various genetic markers, he explains. “At-home DNA test kits work by collecting a DNA sample, usually through a saliva sample or a cheek swab,” says Marc McDermott, a genetic genealogist specializing in investigative genetic genealogy based in Scotch Plains, New Jersey and owner of Genealogy Explained, an educational website teaching users about genealogy. Because of this, the results do not become a part of your medical record. Instead, the consumer orders and gives consent for the test, receiving the results directly. Unlike provider- or clinic-initiated testing, DTC testing does not involve facilitation through a health care professional. Ancestry DNA: How They CompareĪt-home DNA tests kits can provide information about your ancestry, health traits and certain health risks. While we work hard to provide accurate and up-to-date information that we think you will find relevant, Forbes Health does not and cannot guarantee that any information provided is complete and makes no representations or warranties in connection thereto, nor to the accuracy or applicability thereof. The compensation we receive from advertisers does not influence the recommendations or advice our editorial team provides in our articles or otherwise impact any of the editorial content on Forbes Health. Second, we also include links to advertisers’ offers in some of our articles these “affiliate links” may generate income for our site when you click on them. This site does not include all companies or products available within the market. The compensation we receive for those placements affects how and where advertisers’ offers appear on the site. First, we provide paid placements to advertisers to present their offers. This compensation comes from two main sources. To help support our reporting work, and to continue our ability to provide this content for free to our readers, we receive compensation from the companies that advertise on the Forbes Health site. The Forbes Health editorial team is independent and objective.
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