These are the effects of daily olive oil consumption on the brain, according to a study

He olive oil offers numerous benefits for healththanks to its composition, rich in beneficial compounds, it is known for its positive effects on The cardiovascular system. High levels of monounsaturated fatty acids, mainly oleic acid, help lower LDL (“bad”) cholesterol and increase HDL (“good”) cholesterol, reducing the risk of heart disease. Additionally, it has been found to have positive effects on the health of various parts of the body, including circulatory system and brain.

Studying

A recent study published last Monday in a prestigious American scientific journal. The JAMA Network is open

confirmed the benefits olive oil. After studying two large populations in USAThe researchers found that those who consumed more than seven grams of olive oil per day (about half a tablespoon) had a significantly lower risk of death from dementia compared to those who consumed smaller amounts.

In total, the study covered 92,383 peopleof which 65% These were middle aged women 56 years oldand they were followed during 28 years. During this time they documented 37,649 deathsof which 4751 were associated with a diagnosis of dementia.

At the start of the study, participants consumed an average of 1.3 grams of olive oil per day. Those whose consumption was higher(seven grams or more

) at the beginning of the investigation presented a number of notable characteristics, such as Better quality of diet, more physical activity and less chance of becoming a smoker.. However, they also showed increased alcohol consumption and more calorie contentalthough their body mass index was no higher.

Given these data, the researchers noticed that those who consumed at least seven grams of olive oil per day They presented 28% lower risk of dementia-related mortality.

This association persisted even after adjusting for overall diet quality; Thus, they conclude that the olive oil consumption recommendations apply to those who want to protect their cognitive health.

He study It has some significant limitations: Being an observational study, it cannot establish a direct cause-and-effect relationship between olive oil consumption and improved brain health. However, these findings support other studies that have documented the beneficial effects of beneficial compounds present in olive oil, such as vitamin E and polyphenols with antioxidant and anti-inflammatory properties, on neurological and cardiovascular health.