Olive oil contains high levels of unsaturated fatty acids, one of the reasons for its positive health effects. It is also rich in vitamin E, which is an antioxidant vitamin. It is very important for the skin, as it not only reduces inflammation, but also slows down the ageing process in the skin. What other benefits does olive oil have and why should we consume it regularly?
Olive oil is a key nutrient in the Mediterranean diet. A lot of research has been done on it. It has been shown to be beneficial for heart health, as it has a major role in reducing high blood pressure and cholesterol levels. Reducing both of these levels can significantly reduce the risk of heart disease.
Olive oil is also rich in monounsaturated fatty acids, which reduce the risk of not only heart disease but also stroke.
Inflammation is one of the main drivers of chronic diseases, including Alzheimer’s or type 2 diabetes. Olive oil also contains oleic acid, which is an excellent antioxidant and has anti-inflammatory effects. It reduces the number of inflammatory markers in the body and thus reduces the risk of developing chronic diseases.
Olive oil is also rich in polyphenols, compounds that act as natural anti-inflammatory agents, which can be very effective in reducing the symptoms of people suffering from arthritis.
A healthy diet reduces the risk of depression. An integral part of a healthy diet includes fruit, vegetables, fish – and of course olive oil.
One study involved elderly people who were given olive oil supplements and nuts every day for 3 months. At the end of the study, olive oil was found to reduce the risk of cognitive decline, as well as the development of dementia and Alzheimer’s disease.
Research shows that olive oil, which is rich in polyphenols, may be very useful in the prevention of type 2 diabetes and certain cancers. Research is still ongoing, but the results so far look promising.