Opting for olive oil could boost brain healthRegular olive oil consumption associated with 28% lower risk of fatal dementia

oil as part of a Mediterranean dietary pattern has also been shown to help protect against cognitive decline.
 
Tessier cautioned that the research is observational and does not prove that olive oil is the cause of the reduced risk of fatal dementia. Additional studies such as randomized controlled trials would be needed to confirm the effects and determine the optimal quantity of olive oil to consume in order to reap these benefits. Overall, however, the study aligns with dietary recommendations and bolsters the evidence that using olive oil in place of margarine or mayonnaise can help to support a healthy diet.
 
Tessier will present this research at 8:13 a.m. EDT on Monday, July 24, during the Nutrition-related Factors in Aging and Chronic Disease Poster Theater Flash Session in the Sheraton Boston, Fairfax

https://www.eurekalert.org/news-releases/995547