INDIANAPOLIS — Fish oil is one of the most popular supplements in the country. Adults take them regularly, trying to get some of the same heart-healthy nutrients found in fish, like salmon. Fish oil supplements are very popular. In a national survey that Consumer Reports conducted, they were among the five most popular supplements in the United States.
To take a closer look, Consumer Reports tested 20 popular fish oil supplements. The good news is that none of the products raised major safety concerns, including contamination from heavy metals or dioxins. But the testing did uncover some quality issues.
Consumer Reports health expert Catherine Roberts says a few products showed signs of rancidity, which can happen when oils degrade over time. Other supplements contained less omega-3 than their labels claimed, meaning consumers may not be getting the full benefit they’re paying for…