Fish oil is usually created within the actual skin of oily fish. So what does fish oil do? Omega-3 fatty acids are found in that oil and are shown to have several helpful health benefits. Care is the keyword in consuming some of the seafood rich in fish oil content since a few of the fish also have higher than average toxic substances like mercury, dioxin together with other contaminants. The fish involved are sword fish, albacore tuna, sharks, king mackerel, and tilefish.  Salmon has the highest grams per ounce of omega-3 acids and isn’t on the list of fish with high contaminant content.

Fish oil is used as an element in aquaculture feed and more than 50 percent of the planet’s fish-oil used in aquaculture feed is fed to farmed salmon. There are also reports that recommend that farm raised salmon provides higher than normal contaminants.

The increased interest in these omega-3 fatty acids found in fish oil is preceded by a scientific study done in Iceland on why the people located there don’t have or enjoy a low rate of heart related illnesses. It was found that the fat they ingest comes from the sea and the fat almost all other people in the world eat come from land animals. Since then a large amount of research has been completed on the effects of the omega-3 fatty acids contained in fish and other sources. The ordinary American diet is much higher in the omega-6 acids and the imbalance between the 2 can be the reason behind numerous disorders.

The way sea food is prepared also influences the effectiveness of consuming high quality sea food with omega-3 fatty acids. Baking and broiling are the recommended ways of cooking fish. Eating fried fish can cancel out the good components of superior quality fish and also sometimes increase the chance of heart problems.

There has recently been a lot of discussion about Krill oil. Krill oil is just like fish oil in that there are now many varieties on the market, consequently there is a large range of high quality to low quality brands. I’m sure the debate about Krill oil vs fish oil will continue for some time.

The omega-3 fatty acids could also be obtained through dietary supplements. As with everything else, you will find premium fish oil supplements and those that tend to be of a lower quality that contains toxins. You should talk about using dietary supplements with your doctor before starting a program where you include fish oil supplements with other medications. If you are on chemotherapy, this absolutely needs talking over with your medical professional as fish supplements might have an adverse affect in some instances.

Also, as with almost everything – too much of a good thing might be bad. There are fish oil side effects you should be aware of. Medical studies have discovered that overdosing with these supplements can have a reverse outcome and raise the risk of strokes. This article is to help you understand the advantages and disadvantages of including fish oil in your diet as food or as a supplement.

Hopefully this will allow you to have a knowledgeable discussion with your doctor on whether or not to add it to your own daily routine. Also, in the discussion with your physician don’t neglect to discuss the correct dosage amount.