Food and brain function. New findings from scientists

A recent study from the U.S. indicates that food access issues may be linked to a higher risk of dementia in later life. Researchers analyzed data from over 2,000 Americans, revealing that those with long-term food insecurity had more than double the risk of developing dementia compared to those without such issues. The study found that around 5% of participants faced food access challenges, leading to a 40% probability of dementia, significantly higher than the 11% for those with regular access to food. Additionally, repeated food access problems increased dementia risk further. The researchers emphasize that while a connection exists, it does not confirm direct causation, suggesting that future studies should explore how income and nutrition policies might mitigate cognitive decline.