Krill oil may positively benefit your cardiovascular health. It’s a fish oil alternative rich in omega-3 fatty acids. Taking it with other food can help decrease gastrointestinal side effects.
Krill oil is made from the oil of tiny crustaceans called krill. Like fatty fish, krill are rich in omega-3 fatty acids. Specifically, they have high amounts of the omega-3 fatty acids known as docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA).
Krill oil is considered a fish oil alternative. Some
In fish oil, the majority of DHA and EPA are bound to fats called triglycerides. On the other hand, most of the DHA and EPA in krill oil are bound to fats called phospholipids. This may make krill oil easier for your body to absorb.
However, more research is needed to confirm this potential benefit.
Krill oil has several potential benefits, including impacts on your cardiovascular health and inflammation.
Having high cholesterol and triglyceride levels may
For example, a
Keep in mind that there’s limited research investigating the health effects of krill oil right now. More high-quality studies are needed before strong conclusions can be made.
Like fish oil, the recommended dosage of krill oil is based on the amount of DHA and EPA found in the supplement.
Some guidelines recommend a combined daily intake of DHA and EPA between
The amount of DHA and EPA found in krill oil supplements varies widely. Talk to your doctor if you have questions about what dosage to take.
Krill oil is considered a relatively safe supplement.
Taking krill oil, especially in high doses, may affect blood clotting. However,
Still, people on blood-thinning medications like warfarin (Coumadin) or people undergoing surgery should talk to their doctor before taking krill oil to be safe.
Some people taking krill oil may also experience digestive symptoms like belching, loose stools, or nausea.
The health benefits of omega-3 supplementation depend on long-term use. They’re not immediate. You’ll need to regularly take omega-3-rich supplements like krill oil in order to reap the potential health benefits.
Take your krill oil supplement with a meal or snack containing dietary fat. This can