Essential fatty acids are essential for your health and must be consumed in foods. They cannot be synthesized by the body.

Essential fatty acids (EFAs) are fats that are required by the human body. We need to get through our diet or through supplements. The two significant groups of EFAs are Omega-3 and Omega-6. (There are Omega-9 fatty acids, but they are not essential.) Omega-3 fatty acids include alpha-linolenic acid, EPA, and DHA. Omega-6 fatty acids include linoleic acid.

No, it's not a fatty acid or essential fatty acid.

Mono and polyunsaturated fatty acids.

There are two essential fatty acids that humans need to receive from food. All other fatty acids our bodies can make. The two essential fatty acids are alpha-linolenic acid (an omega-3 fatty acid) and linoleic acid (an omega-6 fatty acid).

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