has part has part has_part omega-3 fatty acid fat or oil supplement omega-3- fatty acid supplement 2021-06-08T13:32:37 https://www.nccih.nih.gov/health/omega3-supplements-in-depth A dietary fat supplement composed primarily of omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). https://orcid.org/0000-0002-7463-6306 Omega-3- fatty acid supplementation has been used in function medicine for a variety of ailments including hypertriglyceridemia and rheumatoid arthritis. docosahexaenoic acid (DHA) supplement eicosapentaenoic acid (EPA) supplement ready for release