Obesity Tied to Brain Volume Loss

Obesity Tied to Brain Volume Loss

Obesity Tied to Brain Volume LossBeing overweight or obese is associated with poorer brain health in cognitively healthy adults in their 60s, according to new data from the long-running Australian PATH Through Life Study.

After adjustment for multiple factors, participants who were overweight or obese had smaller hippocampal volume at baseline and experienced greater hippocampal atrophy over 8 years than their normal-weight peers.

“The results further underscore the importance of reducing the rate of obesity through education, population health interventions, and policy,” Nicolas Cherbuin, PhD, from the Australian National University in Canberra, Australia, said in a statement.