Healthier Diet with Whole Grains, Fruits, Veg Linked with Bigger Brains

Brains tend to shrink in people who are suffering from dementia and other cognitive diseases, so researchers wonder if lifestyle factors may relate to brain structure. Scientists analyzed the eating habits and brain volume (using MRIs) of more than 4,000 adults without dementia. Eating lots of vegetables, fruits, whole grains, nuts, dairy, and fish, and drinking fewer sugary drinks was linked with larger brain volumes. Healthier diets were also linked with more gray matter, white matter, and hippocampal volume in the brain.
Neurology. 2018 May 16. (Croll PH) [Epub ahead of print.]