What DNA ancestry tests can — and can’t — tell you

I took a DNA ancestry test. It didn’t tell me where my ancestors came from… Subscribe to our channel! http://bit.ly/video-lab At-home DNA ancestry tests have become hugely popular in recent years. More than 26 million have taken one of these tests. If their marketing is to be believed, they can help you learn where your DNA comes from, and even where your ancestors lived. But the information that can be inferred from your DNA is actually much more limited than testing companies are letting on. And that has lead consumers to misinterpret their results — which is having negative consequences. Further reading: The limits of ancestry DNA tests, explained https://www.vox.com/science-and-health/2019/1/28/18194560/ancestry-dna-23-me-myheritage-science-explainer Was I part British, part Dutch, a little bit Jewish? The oddness of DNA tests. https://www.washingtonpost.com/national/health-science/was-i-part-british-part-dutch-a-little-bit-jewish-the-oddness-of-dna-tests/2018/11/02/ed51b4c0-d090-11e8-83d6-291fcead2ab1_story.html?utm_term=.6a4541a06fed White nationalists are flocking to genetic ancestry tests — with surprising results https://www.scientificamerican.com/article/white-nationalists-are-flocking-to-genetic-ancestry-tests-with-surprising-results/ Direct-to-consumer racial admixture tests and beliefs about essential racial differences https://journals.sagepub.com/doi/abs/10.1177/0190272514529439 The human genome diversity panel browser http://hgdp.uchicago.edu/cgi-bin/gbrowse/HGDP/?name=SLC24A5 Vox.com is a news website that helps you cut through the noise and understand what's really driving the events in the headlines. Check out http://www.vox.com. Watch our full video catalog: http://goo.gl/IZONyE Follow Vox on Facebook: http://goo.gl/U2g06o Or Twitter: http://goo.gl/XFrZ5H