Nordic Naturals Ultimate Omega Lemon 237 mLEssential fatty acids (EFA's) are nutrients that are essential for optimal health. They cannot be produced by the body so must be obtained through the diet and/or supplementation. DHA (docosahexaenoic acid) and EPA (eicosapentaenoic acid) are important omega-3 fatty acids.Ultimate Omega liquid provides exceptionally high levels of EPA and DHA, delivering 2840mg of total omega-3s. It is ideal for individuals wanting high intensity, therapeutic support in a smaller serving. A great tasting lemon flavoured fish oil.Omega-3 EFA's supports cardiovascular, respiratory and immune health. They support joint and tissue health as well as supporting healthy prostaglandin pathways. Omega-3s support eye health, brain and neurological function, mental focus and also support mood balance.