Let’s face it.  The benefits of omega-3 fatty acids have been widely talked about, but some people still ask the question, what does fish oil do?  It really surprises me sometimes how little some of us know about the preventative effect that high doses of omega-3 DHA and EPA fatty acids have on the body.  More and more evidence of the positive power of fish oil has been coming out since the 1970’s.

It was then when it was decided that someone should investigate how it was that Eskimos and Inuits had such a low incidence of cardiovascular disease, despite the fact that their daily dietary fat intake was many times what is considered healthy.  It turns out that the key to their good health is how high a percentage of their daily dietary fat intake is made up of DHA and EPA omega fatty acids.

The answer to what does fish oil do to promote cardiovascular health is that these compounds, and this is especially true of DHA, lower your triglyceride levels, lower blood pressure, reduce your heart rate, prevent arrhythmia, stimulate blood flow, and prevent platelets from sticking together and causing clots.  Omega-3 fatty acids also prevent hardening of the arteries.

It has been evaluated that diets emphasizing traditional native foods were associated with a far healthier fatty acid profile than diets emphasizing Western foods.  The sad thing is that as the Inuits and Yupik people become further influenced by the practices of the West their health has been shown to be beginning to decline.  It is believed that starch and simple sugars may be contributing to the higher incidence of obesity and disease.

So, what does fish oil do for you other than provide you with a healthier cardiovascular system?  DHA and EPA omega-3 fatty acids are involved in the cognitive development and maintenance of healthy cognitive function also.  They have been proven to have a positive effect on mood disorders such as depression, hostility, and aggression, and have even been shown to have benefits when it comes to treating schizophrenia.

Omega-3 fatty acids have also been found to have a preventative effect so far as Alzheimer’s disease.  It has been discovered that one of the precursors of the development of Alzheimer’s is the formation of amyloid plaques in the frontal cortex of the brain.  It has been scientifically proven that high levels of DHA in the system prevent these amyloid plaque deposits from forming.

Now that you have the answer to what does fish oil do, you have to make that you are getting it into system.  The safest way to do this is through taking a prepared dietary fish oil supplement, rather than trying to eat more fish.  There are often high levels of toxic contamination in fish, which you will not find in a molecularly distilled omega-3 fatty acid supplement.

What does fish oil do?  It guarantees that you will have far better health than you would have without it.  Omega-3 fatty acids simply do amazing things for your body.

Laurel Cohen is a strong advocate of natural health in all its forms: skin care, supplementation, and farm fresh foods. She enjoys introducing people to the best natural products she can find and uses herself daily. Visit her site http://www.omega-3-for-health.com to learn about the omega 3 fish oils Laurel uses daily for optimal health.

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