Krill oil and fish oil capsules can be found in the same health food stores, and they cost about the same. But there are specific benefits for each that should be considered based on your health needs
What is Krill?
Krill is a shrimp-like animal in crustacean family that serves as food for marine life such as whales, seals and penguins. They only grow to be a couple of inches long, and they are caught commercially for use as bait and in aquariums.
Krill oil and fish oil and fish oil contains Eicosapentaenoic and docosahexaenoic acids, which works against inflammation and slow the accumulation of plaque in the arteries. Unlike fish oil, however, contains krill oil astaxanthin pigment krill have as a result of eating phytoplankton. Astaxanthin is an antioxidant.
Antioxidants are taken to protect our body from unstable molecules known as free radicals. Astaxanthin blocks access to these free radicals to the brain, eyes and nervous system.
Fish oil, krill oil, is taken omega-3s. Fish oil similar to krill oil in that it has eicosapentaenoic and docosahexaenoic acids. Fish oil is sold as a dietary supplement in health food stores and grocery stores in the form of a capsule.
Why some prefer Krill Oil
If you are interested in taking a common antioxidant, then krill oil may be the best choice as it contains fewer calories. Fish oil capsules are about 150-160 calories per cookie. There may be too many extra calories if you are on a strict diet or trying to lose weight. Krill oil capsules contain only 10 calories. In addition, the fishy smell or belching that can come with fish oil does not occur with krill oil.