date:Jul 22, 2013
ish oil is especially high in omega-3 fatty acids, an essential nutrient that has been proven to lower the risk of heart attack and death. Omega-3s in fish oil have also been linked to improved cholesterol levels, regulation of abnormal heartbeats, and improved mental and cognitive health.
Because the quality of fish oil supplements can vary widely, Cohen cautioned consumers to purchase only from a reputable manufacturers.
Some products may be contaminated with heavy metals, he said. If you ar