There are many types of fish oil on the market today but the best fish oil depends on several factors like production, origin of fish and pollutants
. There are differences of where the oil comes from to the type of processing it goes through before it goes on the shelf. Valued for its high concentration of omega3 fatty acids it has a variety of uses in your diet believed to have many benefits.
It is thought that the best fish oils come from several top producing countries like Iceland, Peru and Norway. The idea is that the better quality of oil comes from the deep cold waters of North Europe where there is less pollution than other parts of the world. In some cases other countries have a higher quality or fish because their locations are more isolated from polluted harbors of big cities.
Pollution remains the highest concern for the quality of fish oils, toxins such as mercury accumulated in the tissue of the fish. Through some research it can be determined which brands stand out from the rest when it comes to high quality and smaller amounts of pollutants. There is also an importance of the country of origin of production such as the oil from the EU meets higher standards than many other places in the world.
There are various factors involved in the production process that are important for getting high quality. Such as using chemicals, the purification process, deodorization and testing for a higher amount of mercury or other toxins such as lead.
With the complex processes from manufacturing, source of the fish and pollutants there are many things involved in the final quality. Through some basic research, comparison and looking at the country of production it can be determined where the best fish oil can be bought. Each country has a certain standard for making these soft gels so when making your next purchase you can keep all of these factors in mind.