The labs also assess the oxidation level, which suggests how fresh the oils have been when they were encapsulated. Many countries don’t have any regulations regarding the quality of the oils that needs to be included in these nutritional supplements. They leave it up to the producers to insure that their supplements are safe. Neither limits the amount of oxidation which can be present. Oxidized oils are almost as dangerous as PCBs and mercury. Consuming because oxidized oils contain the radical molecules your exposure can increase to free radicals. They play a part from the development and progression of cancer.
They cause DNA mutations, which may eventually lead to the cell’s death. The Council to get Responsible Nutrition has set standards these producers can comply with voluntarily. There’s no enforcement or punishment for not participating. Companies are permitted to point out that they comply with the standards on their labels. Advertising claims to get Norwegian fish oil suggest this best in some way. It’s true that Nordic fisherman were some of the first individuals to use the monies to prevent and alleviate stiff, aching joints. That does not necessarily mean this the oils are better. It’s the contents Omega-3 and the content of individual content that makes one supplement better than another.