Fish oil is now the third most widely used dietary supplement in the United States, after vitamins and minerals, according to a recent report from the National Institutes of Health.
At least 10 percent of Americans take fish oil regularly in the belief that the omega-3 fatty acids contained will protect their cardiovascular health.
There are , however, some problems.
At least 10 percent of Americans take fish oil regularly in the belief that the omega-3 fatty acids contained will protect their cardiovascular health.
There are , however, some problems.