Purified krill oil is harvested from shrimp-like crustaceans that live in the cold oceanic waters such as the Antarctic and Arctic Seas. Krill is the primary food source of whales, seals, penguins, sea birds, squid and fish. An adult whale can eat up to 8,000 pounds of krill per day.
People take purified krill oil as a nutritional supplement because it offers many health benefits similar to fish oil, and some believe it’s even superior to fish oil.
Krill oil is mainly consumed for its Omega-3 essential fatty acids which have numerous health benefits. Omega-3s are called essential because our bodies can’t manufacture them, so we must get them from food and from supplements.
Studies suggest that krill oil may be a more powerful way to get Omega-3s compared to fish oil supplements, possibly due to better absorption and other nutrients in it, including the antioxidant Astaxanthin, which is a carotenoid antioxidant with natural health benefits.
Purified krill oil supplies Omega-3 fatty acids, but unlike fish oil, they’re mainly tied to phospholipids and not triglycerides. Phospholipids are the type of lipids that form cell membranes and that is believed to be the main reason Omega-3 fats in krill oil are more readily absorbed.
Another advantage of purified krill oil over fish oil is that many fish are contaminated with toxins such as Mercury. Since krill is lower in the food chain than fish, it contains far less toxins.
What are the Benefits of Taking Purified Krill Oil?
Krill oil contains fatty acids that are believed to be “good fats” that help to decrease swelling, lower cholesterol, and make blood platelets less sticky. When blood platelets are less sticky, they are less likely to form clots that can enter the blood stream and cause strokes, heart attacks, and pulmonary problems.
Consuming the Omega 3 fatty unsaturated acids docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) in phospholipids instead of triglycerides allows the body to absorb them more efficiently. Therefore, supplementing your diet with purified krill oil can result in the more efficient uptake of DHA and EPA.
People often use krill oil for the same reasons they use fish oil, flax oil or other Omega 3 fatty acids. But unlike fish oil, krill oil doesn’t cause fishy burps or the fishy aftertaste that is common with fish oil.
Research suggests that krill oil is a more potent source of Omega 3 fats than regular fish oil. It carries substantial benefits for heart and brain health. Plus, it may slow the aging process due its abundant antioxidant properties that are over 40 times more powerful than those found in fish oil. Antioxidants protect our bodies from cell damage caused by free radicals, which are unstable molecules that contribute to the aging process and are a factor in chronic health problems. Unlike many other antioxidants, Astaxanthin crosses the blood-brain barrier, where it may protect the eyes, brain and central nervous system from free radical damage. It could also protect the skin against the harmful effects of UV rays and the reduction of collagen which typically comes with age. (1)
Since studies indicate that the fatty acid DHA may be beneficial for developing children’s brains, krill oil is sometimes taken by pregnant women and given to children.
Balance Your Omega-3 to Omega-6 Ratio by Taking Krill Oil
Although some Omega-6 fats are good for your health, it is the balance of Omega-6s to Omega-3s that is important. Unfortunately, most Americans consume an alarmingly insufficient amount of Omega-3 fatty acids and consume far too many Omega-6s, another fat found in corn, soy, sunflower and other oils. The ideal ratio of Omega-6 to Omega-3 should be 1:1, but the typical American’s ratio ranges from 20:1 to 50:1.
Because of this imbalanced ratio, most people can greatly benefit from getting more Omega-3 fats by taking a krill oil supplement, such as Healthy Choice Naturals Purified Krill Oil with 1000mg of purified krill oil in every daily dose of just two easy-to-take gel caps.