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Facts and Frequently Asked QuestionsWhat is fish oil?
It contains a large amount of polyunsaturated fats (PUFAs)
called omega-3 fatty acids. These are considered essential fatty acids
because our body is unable to make it. The three main types of omega 3
fatty acids are alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA)
and docosahexaenoic acid (DHA). Fish oil contains mostly EPA and DHA.
Flaxseed oil contains mostly ALA. Your body converts only a very small
amount of ALA into EPA and DHA. It is EPA and DHA that your body can
easily use.
Research studies clearly show that it is EPA and DHA that have the beneficial properties. As researchers have said "The type of omega-3 found in oily fish is the best kind. There's no question that EPA and DHA are vital for our hearts, brains and immune system." Avoid taking plant sources of omega-3 fatty acids such as those from flaxseed oil. Although omega-3 fatty acids are important, omega-6 fatty acids are also required in proper proportion to avoid other health problems. Experts suggest keeping the balance of about 2 to 4 times of omega-6 fatty acids to omega-3 fatty acids. Unfortunately, our current diet consists of more than 10 to 20 times of omega-6 fatty acids to omega-3 fatty acids. Experts believe that this imbalance causes significant increase in inflammation-related diseases in North America. Studies looking the dietary habits of people around the world showed that the Mediterranean diet has an excellent balance of omega-3 fatty acids to omega-6 fatty acids and some omega-9 fatty acids. This diet has been proven to reduce heart disease and cancer. What types of foods contain omega-3 Fatty Acids? Fishes - Salmon, halibut, tuna, mackerel, lake trout, herring and sardines. These fishes contain large amounts of omega-3 fatty acids such as EPA and DHA. Typically 3.5 ounce of fish provides about 1 gram of omega-3 fatty acids. Any comments from researchers and research studies? Here what researcher R. Farah & Y. Glick
had to say in his paper published
in May 2008:
In a research paper published in 2006 by Y. Yamori, he said "that dietary factors were more important determinants of cardiovascular diseases than genetic factors." So, if heart disease "runs in your family", there is something you can do to reverse this. Take omega-3's supplements. What are some of the symptoms you might expect to see if you are low in omega-3 fatty acids?
![]() Related Articles and Resources for Fish Oil What are the Side Effects to Watch Out For? What is the Dosage to Use? Return to Health Conditions List |
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