2024 Author: Jasmine Walkman | [email protected]. Last modified: 2023-12-16 08:29
Oleic acid is a monounsaturated fatty acid found in some animals and plants. It is a pale yellow or brownish-yellow oily liquid with an odor that resembles that of lard.
We all know that the Mediterranean diet has an amazing health effect. This is largely due to the food rich in olive oil, which protects the heart from disease processes.
The beneficial properties of olive oil are hidden in its composition - it is extremely rich in oleic acid.
Oleic acid is an important part of the group of omega-9 fatty acids. This group consists of five fatty acids. Of these, erucic and oleic acid play the most important role in nutrition. Omega-9 essential fatty acids are essential only to a certain extent, they can be produced from omega-3 and omega-6 fatty acids.
Sources of oleic acid
As we mentioned the best source of oleic acid is olive oil. It is also found in olives, but usually in small amounts. However, after processing the olives, the concentrations of oleic acid jump dramatically.
Rapeseed oil and grape seed oil are also rich in oleic acid. Many nuts and seeds contain oleic acid, and meat also contains significant amounts of it.
However, meat is not the best source from which you can get it, because in addition to unsaturated, it also contains a lot of saturated fat. Omega-9 fatty acids can also be easily obtained in the form of food supplements.
Benefits of oleic acid
Until recently, oleic fatty acid was used mainly as an emulsifier in cosmetics, but more in-depth clinical studies have assigned it a much more important role in human health.
Oleic acid participates in the composition of cell membranes, where it interferes with the absorption of saturated fatty acids, responsible for a number of serious diseases.
Most experts believe that oleic acid is one of the best fats for humans.
Oleic acid stimulates cellular receptors to reduce levels of bad cholesterol, while participating in the formation of a protective sheath of nerve endings.
The acid protects against cardiovascular disease, reduces insulin resistance, which increases glucose metabolism.
Improves immune function and promotes the synthesis of antioxidants, thus having a valuable effect in the fight against certain types of cancer, especially breast cancer.
Oleic acid in cosmetics
Oleic acid is a great moisturizer and a number of cosmetic companies add it to lotions and soaps to increase their ability to nourish the skin. It penetrates deeply and provides more intense hydration.
Harms of oleic acid
Just because oleic acid is found in some natural products such as olives, does not mean that it is completely safe for health.
When obtained from natural products, there are no problems, but when taking various supplements without following the doses, complications can occur.
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