title: The background and origins of omega-3 nutrition.
mesh_terms: D000818:Animals; D005228:Fatty Acids, Essential / Q000266:history; D005231:Fatty Acids, Unsaturated / Q000378:metabolism*; D005260:Female; D005395:Fish Oils / Q000378:metabolism*; D049673:History, 20th Century; D006801:Humans; D008042:Linolenic Acids / Q000378:metabolism; D051379:Mice; D009747:Nutritional Physiological Phenomena; D011247:Pregnancy; D051381:Rats
chemical_list: D005228:Fatty Acids, Essential; D005231:Fatty Acids, Unsaturated; D005395:Fish Oils; D008042:Linolenic Acids