polyunsaturated fatty acid

Polyunsaturated fatty acids are a type of unsaturated fat characterized by having two or more carbon-carbon double bonds within their hydrocarbon chains. Unlike saturated fats, which are typically solid at room temperature, unsaturated fats, including polyunsaturated ones, are usually liquid. These compounds are essential nutrients, meaning the body cannot synthesize them and must obtain them from the diet.123

Polyunsaturated fatty acids are found in sources such as fish (like salmon), soybeans, mayonnaise, and soft margarine. They play a crucial role in the body, contributing to healthy skin and the development of body cells. Additionally, certain polyunsaturated fatty acids, like linoleic acid (omega-6) and alpha-linolenic acid (omega-3), are considered essential fatty acids. They are vital for forming cell membranes and synthesizing hormone-like compounds called eicosanoids, which regulate important bodily functions such as blood pressure and immune response.23