Summary:
- The article discusses a new epigenetic clock developed by researchers that can predict mortality risk from a simple test.
- The epigenetic clock analyzes DNA methylation patterns, which are markers of aging, to estimate a person's biological age and likelihood of dying within the next 5-10 years.
- The test is non-invasive, only requiring a cheek swab, and could potentially be used to identify individuals at high risk of premature death, allowing for earlier interventions to improve health outcomes.