EPA and DHA contribute to the normal function of the heart. DHA contributes to maintenance of normal brain function and vision. The beneficial effect is obtained with a daily intake of 250 mg of EPA and DHA. Vitamin D contributes to the maintenance of normal bones.Cod liver oil has been celebrated for its health benefits for years - and with good reason. Alaskan Cod Liver Oil provides a high-potency formula with a total of 1,000mg of omega-3s. With EPA, DHA plus DPA, Alaskan Cod Liver Oil also naturally contains vitamins A and D - together, these support heart, brain, vision and bone health.Our fully traceable and sustainably sourced cod is line-caught in Dutch Harbor, Alaska and is Non-GMO Project Verified. It naturally includes Specialized Pro-Resolving Mediators (SPM), which are compounds that naturally support normal responses in the body. Alaskan Cod Liver Oil is the wise choice for you and your family.