Human Aging Driven by Lifestyle, Not Genetics, Says Neuroscientist

In a revealing discussion, neuroscientist Francisco Mora sheds light on the primary drivers of human aging, challenging the long-held belief that genetics are the main culprit. Mora, speaking in an interview, emphasizes that our daily habits—particularly sleep quality and stress management—play a far more significant role in how quickly we age.

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the aging human is determined mainly by lifestyle habits, such as sleep and stress management, more than genetics.

According to Mora, the constant exposure to stress and insufficient restorative sleep triggers a hormonal imbalance. This includes elevated levels of cortisol, adrenaline, and prolactin. When prolonged, these hormonal surges can disrupt the body's physiological processes, leading to accelerated cellular aging and an increased susceptibility to various diseases. This perspective underscores the profound impact of our lifestyle choices on our long-term health and well-being.

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can alter almost all physiological processes of the body and, in the long term, make cells age faster.

Mora further distinguishes between chronological age, the number of years lived, and biological age, which reflects the body's actual functional state. He asserts that biological age is malleable and can be positively influenced through conscious efforts in medical care, diet, environmental awareness, stress reduction, and sleep hygiene. This distinction is crucial, as it empowers individuals to take an active role in managing their aging process.

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the beneficial relationship between napping and certain cognitive and mental processes.

The neuroscientist's findings suggest that roughly 70% of the aging process is attributable to lifestyle factors, contrasting sharply with the 30% attributed to genetics. This insight is particularly relevant in today's society, where modern life often exacerbates stress and disrupts sleep patterns. Mora's work, as reported by La Nación, offers a hopeful message: by adopting healthier habits, individuals can significantly influence their biological age and potentially delay the onset of age-related ailments, offering a path toward a more vibrant and extended life.

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adults should sleep around seven hours a day.