Omega-3 EPA and DHA supplementation is definitely one of the most well-respected clinical uses for specific nutrients amongst the allopathic medical community. It has earned in place in as a useful, natural means of preventing heart disease - and even managing it. A dosage of 1.1 grams per day is bona fide recommendation for prevention while people with metabolic syndrome, diabetes or, who's coronary artery disease is verging on an attack are advised by the most knowledgable medical doctors to take up to 4 grams per day.