Midlife Loneliness Is a Risk Factor for Dementia and Alzheimer’s Disease

Those who report feeling consistently lonely and socially isolated between the ages of 45 and 64 have an increased risk of developing dementia later in life. However, the risk can be reversed if people embark on activities to expand their social lives and become less lonely.

Loneliness is a subjective feeling resulting from a perceived discrepancy between desired and actual social relationships. Although loneliness does not itself have the status of a clinical disease, it is associated with a range of negative health outcomes, including sleep disturbances, depressive symptoms, cognitive impairment, and stroke.


About Giorgio Bertini

Research Professor. Founder Director at Learning Change Project - Research on society, culture, art, neuroscience, cognition, critical thinking, intelligence, creativity, autopoiesis, self-organization, rhizomes, complexity, systems, networks, leadership, sustainability, thinkers, futures ++
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