Tag: Bad fish oil

According to several studies, a significant percentage of fish oil supplements on the market may be rancid before they even reach consumers. The tell-tale signs for how do I know if fish oil is rancid include a strong, unpleasant smell, a bitter taste, and changes in appearance.

According to research, many popular fish oil supplements on the market show signs of oxidation and rancidity by the time they reach the consumer. If you've ever experienced an unpleasant fishy aftertaste or bad burps after taking your supplement, you might be consuming bad fish oil, which could lead to a range of undesirable effects.