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Is it possible to reverse brain aging? What science says about cognitive decline

According to the World Health Organization, the number of people aged 60 and over is projected to double by 2050. While normal brain aging is inevitable, recent landmark studies provide compelling evidence that certain lifestyle interventions can significantly mitigate, and in some cases even reverse, cognitive decline associated with aging. So, is it possible to reverse brain aging? Yes, the evidence for doing so through strategic interventions is increasingly strong.