The ancient Greeks were on to something when they referred to olive oil as an “elixir of youth and health.” Centuries later, research offers evidence about the benefits of olive oil in our daily diets.
Consuming more than half a tablespoon of olive oil a day may lower heart disease risk, a 2020 study found. And earlier this year, researchers reported in the Journal of the American College of Cardiology that people who ate more than half a tablespoon per day had lower rates of premature death from cardiovascular disease, Alzheimer’s disease and other causes compared to people who never or rarely consumed olive oil.
“Olive oil is the hallmark of the Mediterranean diet, and its link to lower mortality is well established in southern European countries. But this is the first long-term study to show such a health benefit here in the U.S.,” said Dr. Frank Hu, the study’s senior author and a professor of nutrition and epidemiology at Harvard T.H. Chan School of Public Health in Boston. Read more…
