How to live longer: Doctor warns 3 habits secretly 'accelerate ageing' - including a training mistake most people miss

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How to live longer: Doctor warns 3 habits secretly 'accelerate ageing' - including a training mistake most people miss.

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The widespread assumption that ageing becomes a concern only in one's fifties represents a fundamental misunderstanding of human biology, according to molecular biologist Dr Marion Gruffaz.Dr Gruffaz, who holds a doctorate from University Lyon I/Paris V and completed postdoctoral research in cancer biology at the University of Southern California, argues cellular deterioration starts far earlier than most people realise."At the molecular level, the processes that drive accelerated ageing, including NAD+ decline, the buildup of senescent cells, and the gradual breakdown of protein quality control, all begin in the late 30s," she told GB News."Waiting for symptoms is the single biggest error." TRENDING Stories Videos Your Say Beyond the timing misconception, Dr Gruffaz identified persistent mild sleep deprivation as an everyday habit that most individuals drastically undervalue.She is not referring to clinical insomnia but rather the practice of shortening one's rest by an hour or so...

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