A new analysis of nearly 609,000 people reveals that loneliness in midlife and old age increases the risk of dementia by 31%. The study, published in Nature Mental Health, highlights that loneliness is a significant risk factor for various forms of dementia and cognitive impairment. Researchers from multiple countries conducted the largest meta-analysis on this topic, finding that 35% of EU citizens report feeling lonely at times, with higher rates in certain countries. The study emphasizes the need to understand the sources of loneliness to mitigate cognitive decline risks. Teljes cikk (Euronews.com)