Your biological age can change by ten years based on your social connections and neighborhood

Health
Your biological age can change by ten years based on your social connections and neighborhood

The environment and social circles you inhabit can shift your biological age by a decade, as social cohesion and neighborhood quality directly influence deep cellular markers of aging.

Biological aging is far more flexible than a calendar suggests. While humans typically lose telomere length at a rate of 50 to 200 base pairs annually, social factors can accelerate or slow this internal clock. In high-stress or low-resource neighborhoods, epigenetic 'GrimAge' indices show that residents can age up to ten years faster than those in stable environments.

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