Excellent natural source of omega 3 fatty acids omega 3 fatty acids are essential dietary additions flaxseed oil also known as linseed oil is an excellent natural source of alpha linolenic acid ala which is an omega 3 fatty acid as the body is unable to produce them on its own omega 3 fatty acids are essential dietary additions alpha linolenic acid ala contributes to the maintenance of normal blood cholesterol levels this beneficial effect can be found with a daily intake of 2g of a