Always stressed? High cortisol is quietly 'killing' brain cells, and can even impair memory, says research
Elevated cortisol levels, often triggered by chronic stress, significantly impair memory and brain function. Research indicates that excessive cortisol shrinks the hippocampus, disrupts neurogenesis, and interferes with sleep, leading to forgetfulness and concentration difficulties. Studies demonstrate a link between high cortisol and reduced brain volume, but cognitive abilities can recover with interventions aimed at stress reduction.
Elevated cortisol levels, often triggered by chronic stress, significantly impair memory and brain function. Research indicates that excessive cortisol shrinks the hippocampus, disrupts neurogenesis, and interferes with sleep, leading to forgetfulness and concentration difficulties. Studies demonstrate a link between high cortisol and reduced brain volume, but cognitive abilities can recover with interventions aimed at stress reduction.
