New research suggests that higher levels of wellbeing may help reduce the risk of memory loss in middle age. The study tracked over 10,000 individuals aged over 50 for 16 years. The findings, published in the journal Aging & Mental Health, revealed that those with higher wellbeing reported better memory test scores. These participants also felt a greater sense of control, independence, and freedom to make choices.

The study, conducted by a cohort of 15 experts from the UK, US, and Spain, found a small but significant association between psychological wellbeing and improved memory. This link was independent of depressive symptoms. While the research did not show evidence of better memory leading to higher wellbeing later on, the authors suggest that wellbeing could protect against cognitive decline.

Lead author Dr. Amber John, a Lecturer in Psychology at the University of Liverpool, emphasized the importance of understanding the relationship between wellbeing and memory. The study highlights the impact of psychological and social factors on brain health, suggesting that interventions promoting psychological wellbeing, such as mindfulness, could help maintain memory functions as individuals age.

Depression and anxiety are known risk factors for faster cognitive decline and dementia. Preventing dementia has become a global healthcare priority. Wellbeing, defined as emotional health combined with effective functioning, includes elements like happiness, confidence, and control over life.

The study, based on the English Longitudinal Study of Ageing, involved over 10,000 participants who were assessed for wellbeing and memory every two years over a 16-year period. Results showed a positive association between higher wellbeing and better memory, even after adjusting for depression. The researchers suggest that biological factors and lifestyle choices may play a role in this relationship.

The findings underscore the importance of considering psychosocial influences on brain health and memory. While more research is needed to understand the connection between positive wellbeing and memory, these results provide a foundation for future studies on enhancing brain health in aging populations.

Source: News-Medical