date:Aug 28, 2018
In the United States, sales of fish oil, commonly sold as the nutritional supplement omega-3 fatty acids, reached $2.25 billion in 2014. Touted for its ability to do just about everything but leap tall buildings, fish oil has become one of the trendiest supplements out there. It's the third most widely used dietary supplement, after vitamins and minerals.
According to the National Institutes of Health, people use fish oil to help with heart disease, stroke, depression, psychosis, attention defi