23andMe Introduces Weight-Loss Advice To Its Services

January 14, 2019

23andMe, the most popular provider of at-home ancestry and health-related DNA testing, has announced its partnership with Lark Health, an artificial intelligence coaching service that provides its users with an app dedicated to personalized weight-loss advice and diabetes prevention. Namely, Lark Health will now allow users to import weight-related DNA data from their 23andMe accounts into its service.  

Vice president of business development at 23andMe, Emily Drabant-Conley says, “This was born from our desire to get our customers to do more with their genetics.” 

Using DNA analyses to provide users with any type of family history or wellness advice has always been the target of harsh criticism. Geneticist Eric Topol from Scripps Research Institute says, “The idea is good, but without the proof of peer-reviewed publications with a prospective study, we have no knowledge whether these algorithms have any benefit.” 

Although we still cannot turn DNA testing into surgically precise results, we CAN get some general guidelines for each individual based on their personal genetic signature. Lark’s wellness and diabetes-prevention programs use AI to coach people and help them track their meals, exercise regimens, and sleep cycles, as well as give them useful advice to help them meet their health goals. 

Following its long-lasting interest in turning its findings into actionable advice, 23andMe launched a 100k-person study last January to find a link between DNA signatures and dieting success. On the other hand, Lark’s AI Health Coach has more than 2 million users and its diabetes-prevention program is recognized by the Centers for Disease Control.  

“You get the facts in 23andMe’s report, but real behavior change is harder,’’ states Lark CEO, Julia Hu. “What we did is to take the results, not just the markers but the intervention most relevant to a person, and serve it up at the right time.’’ 

Lark’s service comes with a $19.99 monthly fee and will incorporate eight different 23andMe reports for those who choose to share their DNA data, including their weight profile, sensitivity to bitter foods, tendency to sleep deeply, and more. 

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