Fish oil benefits have been been studied for many years, some of them substantiated in clinical studies and some of them under investigation by research groups and universities around the world. Fish oil is known to enhance heart health and is credited with having a beneficial impact on cognitive functions of the brain. The type of fish oil used matters and the dosage is important since more is not better and too much fish oil may have side effects.

The History of Fish Oil Benefits

The medical community first began researching the benefits of fish oil in the 1960s when studies on heart disease around the world indicated that heart disease was relatively rare in certain groups including the Japanese, the Inuit and the Scandinavian populations. Comparative studies noted that the diet of these populations contained far more oily fish than the diets of other groups and scientists began investigating what properties of fish oil might protect people from heart disease.

Fish Oil BenefitsFish Oil and Heart Disease

One of the most commonly talked about fish oil benefits has to do with the heart.  Numerous studies have shown that Omega 3 fatty acids contained in fish oil help lower both cholesterol and triglycerides in the blood. Fish oil is also a mild blood thinner which helps increase circulation. Additional studies indicated that fish oil not only helps to prevent heart disease in healthy patients, it also reduces the risk of death from heart attack in patients who have suffered a myocardial infarction by between 20% and 45%.

The Benefits of Fish Oil on Cancer

Clinical studies have noted that one of the benefits of fish oil is its association with a lower risk of certain cancers, specifically prostate, colon and breast cancers. It is believed that the n-3 fatty acids in fish oil inhibit the progression of cancer growth by slowing the histopathological progression of the disease. Thus far the studies have been conducted on lab animals but scientists feel that although the results of the studies are inconclusive at this time, further studies should be pursued.
Fish Oil Benefits

Fish Oil Benefits on Depression

There have been several clinical trials of fish oil benefits in the treatment of depression and at this time there are no conclusive results.  However, reports of clinical trials published in the European Neuropsychopharmacology journal and the American Journal of Psychiatry indicated a lessening of symptoms in depressed patients who received fish oil. Two other published studies indicated no definitive benefit for depression from fish oil supplements.


In a study conducted by the Orygen Research Centre in Melbourne, Australia, 81 teenagers considered at risk for developing schizophrenia participated in a double blind trial.  After a year, 3% of those on fish oil supplements had developed schizophrenia compared to 28% of the control group.  Another study of schizophrenic patients who had stopped responding to medication showed improvement in those who were given fish oil when compared to those given a placebo.

Other Brain Disorders

Currently fish oil benefits are being studied in the treatment of other organic disorders of the brain. There is hope that fish oil supplements may alleviate the symptoms of Alzheimer’s disease and preliminary studies of patients suffering from Parkinson’s disease show promise. It is believed that Omega 3 fatty acids exert a neuro protective action and some studies indicate the Omega 3 fatty acids are also responsible for neuronal growth in the frontal cortex which controls personal behavior.

Arthritis and Inflammatory Diseases

The Royal Adelaide Hospital and the University of Newcastle in Australia have conducted studies on the benefits of fish oil that indicate that large quantities of fish oil can alleviate inflammation and pain and improve range of motion in osteoarthritis patients. Since the dosage of fish oil for the treatment of osteoarthritis, rheumatoid arthritis and Raynaud’s has not been clearly established, the Department of Rheumatology at John Hopkins University, U.S.A, considers the treatment unproven.

Macular Degeneration

Macular degeneration is an eye disorder commonly associated with aging. The National Institute of health in the United States is preparing to initiate a nationwide study evaluating the efficacy of fish oil in treating macular degeneration. Many doctors already advise patients with macular degeneration to take fish oil supplements to retard the progress of the disease and it is hoped the study will yield evidence in support of the treatment allowing government programs like medicare to pay for the supplements.

Auto Immune Diseases

Fish oil benefits are currently being studied as a possible treatment for several auto immune disorders including lupus, rheumatoid arthritis, psoriasis and AIDS. Studies conducted on pigs and mice indicated that fish oil has a beneficial effect on the immune system. In lupus patients, pain and inflammation were alleviated when fish oil supplements were included in the diet although the effect may be due to the anti inflammatory and blood thinning properties of the supplement.


Fish oil supplements are recommended for pregnant women since it is known that the DHA in the oil aids in the eye and brain development of fetuses. There is also evidence that women who take fish oil supplements have lower incidences of miscarriage, premature birth and low birth weight infants.

Fish Oil Benefits – A Summary

Now you know that the fish oil benefits one can get from taking omega 3 supplements can be amazing but you have to also understand what goes into good fish oil pills.  You need to make sure you buy a supplement that will actually deliver on the fish oil benefits discussed above.

I’ve do a ton of research on this topic and I recommend that you consider the fish oil supplements from Xtend-Life Natural Products.

This company has been in the fish oil business for many years and have poured countless hours into creating the best fish oil supplement that you can buy.  There secret ingredient is the Hoki fish,  these fish contain the largest amount of omega 3 and DHA of any fish in the sea.  Perfect for a great fish oil.

One other thing to consider is the cost of the supplements.  Xtend-life fish oil isn’t the lowest priced solution but for the fish oil benefits it delivers its a deal.  Fish oil supplements are just like any other thing,  you get what you pay for.

I recommend you click the link and read the information on this page,  you will learn all about the xtendlife product and the fish oil benefits it they will deliver.