Fish v Supplements

Fish has the advantage of supplying a meal as well as Omega-3. However, environmentalists have raised concerns over levels of mercury, PCBs and dioxins in some fish; the content varies according to location season and type of fish.

In reputable Cod Liver Oil supplements or Fish Oil, the refining process filters out pollutants. Fish-source supplements are also acceptable to those people, apart from vegetarians and vegans, who don't eat fish.

Fortified Foods

As the health reputation of the Omega-3 grows, food manufacturers have explored the opportunity of fortifying everyday foods with Omega-3. However it is essential to check the levels and type of Omega-3 in fortified foods as it provides very little along with high levels of substances such as salt.