TUESDAY, Jan. 11, 2022 (HealthDay News) – Exchangebutter or other veins in your diet of healthy olive oil can add years to your life, researchers say.
People who eat more than 1/2 teaspoon of olive oil per day will not die heart attack, cancer, neurodegenerative disorders such as Alzheimer’s disease or lung disease compared to people who eat less of this good oil, a a new study finds.
It doesn’t just add olive oil to you food which prevents death from disease, said researcher Marta Guasch-Ferre, a research scientist in the nutrition department at the Harvard TH Chan School of Public Health. “We need to be careful about all the foods we eat and our lifestyle, and in line with our results, the key would be to add olive oil to your diet as a substitute for other unhealthy fats.”
Olive oil has many useful properties antioxidantspolyphenols are vitamins, and is a good source of monounsaturated healthy living fats. “One would think that the anti-inflammatory and antioxidant properties of olive oil may play a role in this research,” said Guasch-Ferre.
The use of olive oil may also be a sign of a healthy lifestyle. The people in this study who ate most of the olive oil were sedentary, non-smoking and overeating. fruits and vegetables than people who consume less olive oil.
In this study, researchers surveyed more than 90,000 people from the Nurses’ Health Study and Health Professionals Follow-Up Study who were free of heart disease and cancer when the study began in 1990. These individuals were followed for 28 years. Every four years, they were asked how often do they eat certain foods, including fats such as margarine, butter, mayonnaise, milk fat and olive oil.
Compared with people who did not eat olive oil, those who ate 1/2 teaspoon per day had a lower risk of dying from heart disease by 19%, a lower risk of dying from cancer by 17%, a lower risk of dying from cancer by 29%. mortality from neurodegenerative diseases, as well as a lower risk of dying from lung disease by 18%.
The researchers also developed modeling models to compare what would happen if a person completely changed 3/4 teaspoon of margarine, butter, mayonnaise or other vegetable oils. This change reduced the risk of death from all causes. Substituting olive oil for other vegetable oils such as canola, corn, safflower and soy did not have the same effect, the study showed.
The findings were published in the January 11 issue of Journal of the American College of Cardiology.
Many questions about the health benefits of olive oil should be answered before giving further advice on its use, writes Susanna Larsson in her book. accompanying editor. He is an epidemiologist at the Karolinska Institute in Stockholm, Sweden.
For example, Larsson asked, “What kind of olive oil is needed to protect the skin?
Nutritionists who are not affected by this new study show that eating nutritious foods is more important than any other diet.
It is not only olive oil that provides the health benefits, but it also has the effect of olive oil and / or enhances its flavor, said Marion Nestle, professor of nutrition, nutrition education and public health at New York University.
“Olive oil is one of the best heart remedies Mediterranean cuisine, “Nestle said. These diets include many fruits and vegetables, whole seeds, nuts, seeds and lean nutrients, and are rare in processed foods. “It’s not about one food, it’s just about food,” he said.
Olive oil has calories, and can increase rapidly, Nestle added. It contains 120 ounces of oil in one tablespoon of olive oil.
This is also not a lot of olive oil, says Meghan McLarney, a nutritionist at Nebraska Medicine in Omaha. “A typical salad in restaurants has 4 tablespoons dressing.”
Changing fats is different from adding them to your diet, and there are easy ways to replace butter with other animal fats and olive oil, he said.
“If the cook needs butter, cut in half the butter and add the olive oil,” McLarney said. “This combination is a great way to transform and bring healthy fats but to maintain flavor.”
Exchanging butter or margarine for olive oil or olive oil can enhance the aroma of whole grains, vegetables and proteins. “You can also cook with olive oil,” he said.
Learn more about healthy fats and how to incorporate them into your diet at the Academy of Nutrition and Dietetics.
SOURCES: Marta Guasch-Ferre, PhD, senior research scientist, Department of Nutrition, Harvard TH Chan School of Public Health, Boston; Marion Nestle, PhD, Paulette Goddard professor, nutrition, nutrition education, and public health, emerita, University of New York, New York City; Meghan McLarney, RD, nutritionist, Nebraska Medicine, Omaha; Journal of the American College of Cardiology, Jan. 11, 2022