Flaxseed Oil vs Fish Oil

Facts on flaxseed oil vs fish oil. While most people are in agreement today that omega-3 fatty acids are beneficial for good health, there is debate over the best source of these important nutrients. Omega-3 fatty acids are found in foods like fish, walnuts and flax seeds. If you don't consume either of those foods regularly then supplements could be added to your diet that are derived from fish or flaxseed oil. 

Which should you choose? If you are a vegetarian, your choice is simple since flaxseed oil comes from a plant and the other comes from fish. Non-vegetarians have to consider several points on flaxseed oil vs fish oil.

Flaxseed Oil 


Is a rich source of the omega-3 fatty acid (alpha-linolenic acid, also called ALA). Your body is able to convert ALA into DHA (Docosahexaenoic acid) and EPA (Eicosapentaenoic acid), so as long as you have enough ALA to work with, your levels of the other two important nutrients should be at the proper levels too. When you choose this oil, you don't have to worry about taking too much DHA or EPA like you might possibly do when taking fish oil. Plus you don't have to be concerned about getting contamination from the sea into your body.


In some situations, like with advanced age, you might not be able to efficiently convert ALA into the other needed fatty acids. In those cases, fish oil might be a better choice. It also takes more flaxseed oil than the fish one to get the same results. In fact, with some brands of supplements, you may have to take up to six times as many flaxseed oil pills to equal the benefits derived from a single fish oil pill. Another disadvantage to flaxseed oil is that it becomes rancid quickly, so it should be cold pressed, store it in the refrigerator and use it quickly.

Fish Oil  


It has been involved in many clinical studies and proven to benefit many health conditions. It is a rich source of two important omega-3 fatty acids: DHA and EPA. In optimal conditions, your body can convert nutrients into DHA and EPA on its own, but taking it in supplement form is one way to ensure your body has enough of these fatty acids to stay healthy and ward off disease.

Weak Points

While the fish oil has many health giving properties, the unfortunate reality is that our waters and many of the fish living there have become contaminated with dangerous substances. There is concern over eating large quantities of fish or taking fish oil supplements over the long term due to the exposure you receive from toxins like mercury. Always choose the one that have been filtered to the highest degree and is the purest form available.

Flaxseed Oil vs Fish Oil

Both benefit your body in the same way since they both provide omega-3 fatty acids. To determine which one is best for you, it helps to understand how each works in your body. When selecting get one that has been carefully processed and that is high in quality.

As always consult your doctor when considering the use of supplements for your health.


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