Consumer DNA Testing May Be the Biggest Health Scam of the Decade
By Ed Cara,
Gizmodo
| 11. 20. 2019
At the start of this decade, the federal government called out consumer DNA testing as a burgeoning scam industry. Little did we know how it would explode in popularity.
In 2010, the U.S. Government Accountability Office (GAO) published an investigative report that bashed consumer DNA test companies for misleading the public. It accused them of deceptively claiming their products could predict the odds of developing more than a dozen medical conditions; some even went as far to offer equally dubious dietary supplements. The report had followed a similar lambasting of the industry by the GAO in 2006.
Also in 2010, the FDA publicly warned 23andMe and other companies that genetic health tests were considered medical devices and needed to be cleared by the FDA before they could be sold to the public. Three years later, following a lack of response from 23andMe, the agency took the harsh step of temporarily banning 23andMe from selling its health-related tests at all.
Despite these hurdles, the DNA testing industry has nonetheless exploded. According to a report by MIT Technology Review this February, more...
Related Articles
By Laura DeFrancesco, Nature Biotechnology | 03.17.2026
The first gene editors designed to fix genetic lesions in mutation-agnostic ways are poised to enter the clinic. Tessera Therapeutics and Alltrna, two Flagship Pioneering-funded companies, are gearing up to test novel genetic medicines in humans. Tessera received regulatory clearance...
By Darren Incorvaia, Fierce Biotech | 03.11.2026
A new method for safely inserting large chunks of DNA into genomes has now measured up in mice, potentially paving the way for the next generation of gene editing medicines.
The approach, which is described in a Nature paper...
By Jason Liebowitz, The New Yorker | 03.06.2026
When Talaya Reid was in high school, in a quiet suburb of Philadelphia, she developed fatigue so severe that she spent afternoons napping instead of going out with friends. She was lethargic at school and her grades suffered, but after...
By Scott Solomon, The MIT Press Reader | 02.12.2026
Chris Mason is a man in a hurry.
“Sometimes walking from the subway to the lab takes too long, so I’ll start running,” he told me over breakfast at a bistro near his home in Brooklyn on a crisp...
