Medically reviewed by Melissa Nieves, LNDKrill oil contains omega-3 fatty acids that lower cholesterol and offer potential ...

Fish oil or krill oil may have blood-thinning effects at high doses and can interact with certain medications, such as Jantoven (warfarin). Some experts say greater than 3000 milligrams of omega-3 ...

Both fish-oil pills and krill-oil supplements supply the healthful omega-3 fatty acids DHA and EPA. But there are differences. Krill oil comes from small crustaceans, not fatty fish, and typically ...