Even after you delete your account, information derived from your DNA may persist in aggregated research datasets — meaning true and complete erasure of your genetic contribution may not be possible.
23andMe collects highly sensitive genetic and health data that can reveal predispositions to serious diseases and relate to biological relatives who never consented to testing. The company may share de-identified genetic data with pharmaceutical and research partners if you opt into the Research program, and can disclose personal data to law enforcement in response to valid legal process. You can opt out of research participation, request sample discard, or delete your account entirely through your account settings at https://www.23andme.com/settings/.