Seven seas pure cod liver oil extra high strength enriched with omega 3 fish oil and vitamins d e 150ml supports all round good health omega 3 which contains epa and dha supports a healthy heart helps maintain normal vision helps maintain normal brain function research has shown that eating 250 mg daily of epa dha as part of a healthy lifestyle contributes to normal heart function normal vision and normal brain function vitamin d supports a healthy immune system helps maintain healthy bon