Omega3 Fatty Acids

The fatty-acid content of eggs is easily and significantly affected by the fatty-acid profile of the hen's feed. The omega-3 fatty-acid content of eggs can be increased by feeding hens a source of omega-3 fatty acids. In some countries, fish meal is used as a source of omega-3 fatty acids, but this can result in eggs with a fishy odour and taste. Marine algae are another source of omega-3 fatty acid and result in higher concentrations of eicosapentanoic acid and docosahexanoic acid (DHA) in egg yolks. Flaxseed oil is also used as a source of omega-3 fatty acids and results in increased levels of a-linolenic acid in egg yolks. The relative proportion of DHA to a-linolenic acid can be controlled by feeding a mixture of flaxseed oil and marine algae. It is possible to attain levels as high as 200 mg of omega-3 fatty acids per large egg.

Although omega-3 fatty-acid levels in eggs are well below levels found in fishes such as salmon and tuna, eggs can still be an important source of omega-3 fatty acids in the diet. For people who cannot eat fish, eggs with higher levels of omega-3 fatty acids can be an important way of including these beneficial fatty acids in the diet.

Weight Loss Resolutions

Weight Loss Resolutions

Are You Tired Of Failed New Year's Weight Loss Resolutions That Leave You Even More Overweight Than Ever Before? Not Anymore Finally Succeed With Your New Years Weight Loss Resolution Once And For All And Get The Body Of Your Dreams.

Get My Free Ebook


Post a comment