Used in dietary supplements and functional foods for its high content of omega-3 fatty acids, particularly EPA and DHA, which support cardiovascular health, reduce inflammation, and promote brain function. Commonly formulated into softgels, capsules, and liquid supplements. Also used in animal feed to enhance the omega-3 content of eggs, milk, and meat. Employed in pharmaceuticals for developing prescription drugs targeting high triglyceride levels. Added to infant formulas to support neurological development. Used in aquaculture feed to improve growth and health of farmed fish.