Slim Down to Stay Sane
Having extra abdominal fat during middle age could put you at greater risk for developing dementia later, say researchers from Boston University School of Medicine. "Our findings, while preliminary, provide greater understanding of the mechanisms underlying the link between obesity and dementia," said Dr. Sudha Seshadri. For the study, published in Annals of Neurology, researchers analyzed the link between waist circumference, Body Mass Index (BMI), waist to hip ratio and measures of abdominal fat from a CT with MRI measures of total brain volume and more in middle-aged study participants. Researchers say the results confirmed the association of increasing BMI with lower brain volumes in middle-aged and older adults.