People with higher levels of trans fats in their blood may be 50% to 75% more likely to develop Alzheimer’s disease or dementia from any cause, according to a new study published Wednesday in the journal Neurology.
“This study demonstrates that there are negative ‘brain/cognitive’ outcomes, in addition to the known cardiovascular outcomes, that are related to a diet that has (a) high content of trans fats,” said neurologist Dr. Neelum T. Aggarwal, who was not involved in the study. Aggarwal, a member of the American Academy of Neurology, is co-leader of the Rush Alzheimer’s Disease Center in Chicago.
A significant study
Over 1,600 Japanese men and women without dementia were followed over a 10-year period. A blood test for trans fat levels was done at the start of the study and their diets were analyzed.