A new study published today by Harvard says so.
Consuming olive oil could help reduce the risk of death from dementia, regardless of overall diet quality, suggests a new Harvard study of U.S. adults, published Monday. We read it on UPI US news agency.
“Olive oil is rich in monounsaturated fats and antioxidant activity that may play a protective role for the brain,” said study leader Anne-Julie Tessier
“Higher olive oil consumption was previously associated with lower risk of cardiovascular disease and mortality, but its association with dementia mortality was unknown.”
The study evaluated 92,383 participants with an average age of 56.4 years, including 60,582 women (65.6%).
They extracted data ranging from 1990 to 2018.
Adults who consumed at least 7 grams of olive oil per day had a 28% lower risk of dementia-related death.
The researchers point out that “This study may show an association or connection between two things, but not cause and effect.” The study also did not distinguish between drinking refined or virgin olive oil.
The current best scientific evidence suggests that we should also eat an overall healthy diet, such as MIND, Mediterranean, or DASH, engage in regular exercise as recommended by your doctor, and stay socially and cognitively engaged.
