CoreSeries Krill Oil is an elite health supplement extracted exclusively from an Antarctic krill species (Euphausia Superba) rich in the long-chain omega-3 fatty acids EPA and DHA. Krill oil is attached to phospholipids, instead of triglycerides (like in fish oil), permitting them to be better recognized by the body and gentler on the stomach, allowing for better assimilation into the cells. When compared to fish oil, krill oil research has been found to: enhance glucose metabolism in your liver, promote lipid metabolism, help to regulate the mitochondrial respiratory chain, and decrease cholesterol synthesis, whereas fish oil does not.