A study in the UK suggests that brain health among people aged 50 and over may have been negatively affected by the COVID-19 pandemic. Over 3,000 participants completed yearly questionnaires and cognitive tests to measure changes in memory and cognitive function during the pandemic.
The results revealed a decline in cognitive function, even in individuals who did not contract COVID-19. Experts speculate that factors such as stress, loneliness, and alcohol consumption may have contributed to these findings.
The decline in cognitive function was most pronounced during the first year of the pandemic when lockdowns occurred, and memory issues continued into the second year.
Those who had mild memory problems before the pandemic experienced the greatest decline. The study highlights the potential long-lasting impact of pandemic-related stress and disruptions on brain health.