Friday, December 4, 2009

The Omega3 Omega 6 Ratio, And Why It Affects Your Health?

By Peter Bertonach

You may know all about the health benefits of Omega 3 essential fatty acids, it's been in the news lately and many people are now beginning to understand about the importance of supplementing their diet with the essential fatty acids. We're all deficient in these. But what are Omega 6 fats and what is the Omega3 Omega 6 ratio?

Essential fatty acids are important for good health. We cannot manufacture these in our body and so we rely on a daily intake of these in our diet. Omega 3 fats are primarily found in fish and research has shown that most of us are deficient in Omega 3 in our diets.

However Omega 6 fatty acids are generally found in a range of plant-based food sources that we are not deficient in in our diet. You find Omega 6 fats in sunflower oil, sesame oil, peanut oil, corn oil and more, and soy oil is almost totally comprised of Omega 6 fatty acids.

Because many of these vegetable oils are very cheap they are used extensively in processed foods, particularly in margarine, for this reason our intake of Omega 6 fats, though important for our diet in limited amounts, is excessive.

Scientific research has shown that in the past we had an Omega 3 Omega 6 ratio of roughly 1 to 1, or in other words we ate roughly the same amount of each of these fats in our diet. However estimates now are that the Omega3 Omega 6 ratio in the average US citizen is somewhere from 10 to 1, or even, according to some estimates up to 30 to 1. Because of our reliance on vegetable oils and processed foods we are now eating far more Omega 6 fats than we ever did in the past.

It is true that Omega 6 fats are important to our health however it is also true that the Omega3 Omega 6 ratio, or the ratio between how much of each of the 2 types of fats that we eat, is also very important, and that by eating too much Omega 6, whilst at the same time eating too little Omega 3, we are running the risk of a range of health problems including the possibility of a range of cancers as well as coronary artery disease and inflammatory diseases like arthritis.

On top of this is an issue with our meat. In the past our meat came from animals raised on grass. Grass fed meat is reasonably high in Omega 3. However most of our meat now comes from grain fed animals, and grain fed animals have virtually no Omega 3 and are high in Omega 6 fats. So as you can see we are all eating plenty of Omega 6 and there is absolutely no need to supplement our diets with more.

Whilst both Omega 3 and Omega 6 fats are important to our health most of us are deficient in our intake of Omega 3 and have an Omega 3 Omega 6 ratio that is way too high, and we need to reduce our intake of Omega 6 fats. This can be done by reducing the amounts of processed foods in our diets and by changing our cooking oils from vegetable oils to good oils such as olive oil. And we all need to be increasing our intake of Omega 3 fatty acids with daily fish oil supplements.

It is important to understand however that not all fish oil supplements are as good as others, some having far more of the important fats than others, and you need to know how to compare the different fish oil supplements available to make an informed choice.

Find out how to make this comparison between the different fish oil supplement brands on my website.

About the Author:

No comments:

Post a Comment