oil fish

The richest source of Omega 3 fatty acids are fish oils. These are rich in both DHA and EPA, the two most important essential fatty acids utilized by the body. Remember we call Fish as the ‘Brain Food’. omega-6

This defines the sources of omega 3 which include cold-water fishes such as salmon, tuna, mackerel and Hoki; seafood such as scallops, shrimps and crabs; green leafy veggies such as spinach and broccoli; and vegetable oils such as flaxseed oil and canola oil. Walnuts and hemp seeds are also rich in omega 3 fats.

Another omega 3 fatty acid definition is more general and states – Omega 3 fatty acids are the polyunsaturated fats found in fish, vegetable oils and green leafy vegetables. They are capable of reducing triglyceride levels in the blood and have anticoagulant properties.

From the structural point of view, omega 3 fatty acid definition would be “Omega 3 or the Essential fatty acids are long-chain polyunsaturated fatty acids that have in common a carbon double bond.” This is the technical definition that talks about the common structural link between the omega 3 fatty acids.

The fact that you are looking for omega 3 fatty acid definition, implies that you wish to know about these acids from the scratch. There are several ways in which omega 3 fatty acid definition can be stated.

Terms used in Omega 3 fatty acid Definition

Alpha-Linolenic acid or ALA is one of the omega 3 fatty acids and is essential for our body. ALA cannot be directly absorbed by our cell membranes and it needs to be converted into DHA and EPA fats during the digestion process.

Before going further into the jargons of Omega 3 fatty acid definition, let us give you a detailed overview of the three omega 3 fatty acids.

Docosahexaenoic acid or DHA is known as the building block of the human brain as it is the main component of our brain and nerve cells. DHA is essential for the development of brain and retinal membranes in infants. It is present in breast milk and is also added to certain infant formulas these days.

They decrease the triglycerides in our blood and maintain good cholesterol levels. This reduces the risk of various cardiovascular disorders. Omega 3 fatty acids trigger the secretion of an enzyme that protects against breast, prostate and colon cancer.

It would require thousands of pages to describe all the benefits of omega 3 fatty acids. From maintaining heart health to controlling brain functioning, omega 3 fatty acids have a major role to play.

Essential fatty acids or omega 3 fatty acids include three fats – Docosahexaenoic acid, Eicosapentaenoic acid and Alpha-Linolenic acid. All three are essential but cannot be synthesized within our bodies. We need to solely depend on our diets to obtain them.

Eicosapentaenoic acid or EPA is considered the single vital element that makes communication between nerve cells and brain possible. EPA inhibits the formation of blood platelets and artery blockage. EPA is also present in breast milk.