Everything You Wanted to Know About Omega3 Fish Oils

In the 1970s, scientists began to study why Inuits in Greenland had low rates of heart disease.  They eventually concluded that diets containing large amounts of omega3 fish oils from seafood were responsible.

omega3 fish oilsIn the forty years that have followed, the market for vitamins containing fish oils has grown into a sixty billion dollar industry.

Let’s start by learning what omega 3 fish oils are first. Omega 3 fish oils are an essential fatty acid.

Omega 3 is not produced by the human body, therefore, forcing us to get it from foods that we eat.

The body uses these fatty acids to help the walls of individual cells remain flexible. The fatty acids aid in the flow of nutrients into the cells and wastes out of the cells.

Supporting the movement of nutrients is not the only function of the fish oils. They also aid in reducing cholesterol and swelling.

Finally, they help to control blood clotting. And, assist in the guidance and flow of signals from the brain.

Fish are not the only foods we can get beneficial fatty acids. But fish and fish oils are the only ones that contain omega 3s.

Other types of fatty acids are called ALA’s and found in certain vegetables and nuts. But, ALA's have a different purpose within the body. Omega3 fish oils have the most supporting evidence currently showing health benefits.

Omega 3 Fish Oils And Food Companies

Major food production companies have jumped into the market as well. These companies are touting different food products bolstered with the omega 3 fish oils. Any grocery store in your area you will see foods like:

  • eggs,
  • cereal, and
  • even orange juice

are enriched with omega 3 fatty acids and proudly display that fact on their product labels.

Americans tend to have a surplus of another fatty acid called the omega 6 fatty acid.

This nutrient tends to have the opposite effect of the omega 3 fish oils, a nutrient that Americans don’t get enough of in their diets.

Omega 6 occurs in sunflower, corn, and soybean oils as well as processed foods.

Nutritionists recommend making a small change in your diet.

Lower the amount of processed foods that you eat, and try to incorporate 2 3.5 ounce servings of fatty fish cooked in canola oil. This helps to balance out the two nutrients.


Omega 3 fish oils have been in the news a lot in the last few weeks.

A research team at Penn State University in Pennsylvania found a compound contained within the omega 3 fish oils that targeted and destroyed leukemia cells in sick mice.

According to Dr. Sandeep Prabhu, the “mice were completely cured of leukemia with no relapses.”

While this study has not yet been extended to humans, it holds high hopes for the future of omega3 fish oils in helping to fight off more diseases.

In April 2012, another study released in the Fats of Life e-newsletter. The research conducted with women aged fifty years and older.

The study showed women put on a regimen containing omega 3 fish oils had a seventy-seven percent less chance of advanced colorectal polyps. (Colorectal polyps lead to colon cancer, which has become the third-largest source of cancer in the United States.)

Another study published in the same newsletter showed:

  • women in the same age bracket, 50 and over, who took omega 3 fish oils and went on three months guided strength training routine.

The women gained more muscle mass and control than a similar group of women not given the omega 3 fish oils.

The April 2012 issues of this newsletter contained two more studies. These last two studies were conducted on animals instead of humans. The studies showed significant promise in dealing with conditions that people often suffer.

The first of these two studies showed that animals who were given omega 3 fish oils following corneal (eye) surgery were able to regenerate their corneal nerves completely.

The second study showed a significantly lower loss of vision as the animals aged as compared to animals who were not given the fish oils as part of their diets.

What Reuters Had To Say About Omega 3 Fish Oils

In late March 2012, the international news organization Reuters reported that the Journal of Clinical Oncology had found that patients who suffered from fatigue after fighting and beating breast cancer often gained energy when they infused their diets with omega3 fish oils.

It goes without saying that incorporating exercise and daily physical activities also helped out the women in this study.

But even factoring physical activity coupled with age, race, and weight, the omega 3 fish oils still were the over-riding factor in the loss of fatigue in these women.

In fact, the only detracting study that is readily available doesn’t concern the effects of the supplement; rather, it concerns the taste and smell of it!

The pills are also rather large in most cases, making them harder to swallow than an average-sized vitamin.

Luckily in the times that we live in, manufacturers are quick to react to any complaints in the market.

The manufacturers are now beginning to release supplements that are free of the omega 3 fish oils; meaning that they no longer carry the “fishy” smell or the burps that some people experience after taking them.

The “fishless fish oil” tablets are also safe for strict vegetarians. The tablets contain only plant matter and no products produced from animals.

As you can see from reading this article, Omega 3 fish oils are worth adding to your daily diet.

Whether you are a recovering cancer survivor or just a regular person who is looking to make his or her diet a little more completed, adding fish that is rich in omega3 fish oils is something that should be done immediately.


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