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Nutrition Research
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Cardiovascular Effects
of Omega-3 Fatty Acids
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Bang HO, Dyerberg J. The composition of food consumed by Greenlandic Eskimos. Acta medica scandinavica 1973; 200:69-73.
"The unique properties of these fatty acids [Omega-3] in coronary heart disease first became apparent in the investigations of the health status of Greenland Eskimos who consumed diets very high in fat from seals, whales, and fish and yet had a low rate of coronary heart disease events."
Dyerberg J, Bang HO. Haemostatic function and platelet polyunsaturated fatty acids in Eskimos. Lancet 1979;2:433-5.
"The fat the Eskimos consumed contained large quantities of ... EPA / DHA which are abundant in fish, shellfish, and sea mammals and are scarce or absent in land animals and plants."
Connor WE. N-3 Fatty acids and heart disease. In: Kritchevsky D, Carroll KK, eds. Nutrition and disease update: heart disease. Champaign,IL: American Oil Chemists' Society, 1994:7-42.
"Effects of Omega-3 fatty acids on coronary heart disease have been shown in hundreds of experiments in animals, humans, tissue culture studies, and even clinical trials."
Siscovick DS, et al. Dietary intake and cell membrane levels of long-chain n23 polyunsaturated fatty acids and the risk of primary cardiac arrest. Journal of the American Medical Association 1995; 274:1363-7.
Men who consumed salmon > 1 time/week had a 70% less likelihood of cardiac arrest.
Burr ML, et al. Effects of changes in fat, fish, and fiber intakes on death and myocardial reinfarction: Diet and Reinfarction Trial (DART). Lancet 1989; 2:756-61.
Overall mortality was decreased by 29% in men with overt cardiovascular disease who consumed Omega-3 fatty acids from fish or fish oil.
de Lorgeril M, et al. Mediterranean alphalinolenic acid-rich diet in secondary prevention of coronary heart disease. Lancet 1994;343:1454-9.
Coronary deaths were prevented by a diet high in ALA [Omega-3 fatty acid].
Albert CM, Hennekens CH, O'Donnell CJ, Ajani UA, Carey VJ. Fish consumption and risk of sudden cardiac death. Journal of the American Medical Association 1998;279:23-7.
Consumption of > 1 fish meal/week was associated with a 52% lower risk of sudden cardiac death compared with consumption of less than 1 fish meal/month.
Weiner BH, et al. Inhibition of atherosclerosis by cod liver oil in a hyperlipidemic swine model. Circulation 1986;315:841-6.
Davis HR, Bridenstine et al. Fish oil inhibits development of atherosclerosis in rhesus monkeys. Arteriosclerosis 1987;7:441-9.
EPA and DHA [Omega-3] contained in fish oil fed to experimental animals actually inhibited development of atherosclerosis [hardening of the arteries].
Phillipson BE, et al. Reduction of plasma lipids, lipoproteins, and apoproteins by dietary fish oils in patients with hypertriglyceridemia. New England Journal of Medicine 1985;312:1210-6.
Harris WS, et al. Effect of fish oil on VLDL triglyceride kinetics in man. Journal of Lipid Research 1990;31:1549-58.
Fish oil was shown to lower plasma cholesterol and triacylglycerol concentrations.
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