Obesity in midlife has been linked to a higher risk of developing vascular dementia later in life. Researchers used genetic markers to show that carrying extra weight is likely a direct factor in increasing dementia risk, with high blood pressure accounting for part of this effect. This study reinforces the importance of managing weight and blood pressure for long term brain health. While the research focused mainly on White populations, it highlights how lifestyle choices can have a lasting impact on cognitive function and brain aging.
.jpeg)