Michelle and Deb, sisters reconnected after a 20-year rift, decided to take a Tru Age biological age test to understand their diverging health histories. The $399 test analyzes nearly one million DNA chemical tags to predict functional ages of organs and overall health. Michelle, who has faced lifelong autoimmune issues and obesity, hoped the results would validate her suffering.
Deb, a pragmatic former Air Force nurse, saw it as a way to quantify her disciplined lifestyle. The sisters, who share similar physical traits including a rare ABCC11 gene variant, viewed the test as a bridge to reconcile their past. Despite initial hesitation, Michelle agreed to participate, seeking answers after years of feeling dismissed by medical professionals.
The test promises a comprehensive picture of how the body ages by comparing individual patterns against large health outcome databases, though scientists caution the algorithms are not meant for individual evaluation due to statistical noise.
Source: New York Times Top Stories · Summarized by HeadlinesBriefing