Omega-6/omega-3 essential fatty acid ratio: the scientific evidence
نویسندگان
چکیده
منابع مشابه
The omega-6/omega-3 fatty acid ratio: health implications
The Center for Genetics, Nutrition and Health, 2001 S Street, NW, Suite 530, Washington DC 20009 USA Abstract: Today, Western diets are characterized by a higher omega-6 and a lower omega-3 fatty acid intake, whereas during the Paleolithic period when human’s genetic profile was established, there was a balance between omega-6 and omega-3 fatty acids. Their balance is an...
متن کاملOmega-6/Omega-3 Essential Fatty Acid Ratio and Chronic Diseases
Several sources of information suggest that human beings evolved on a diet with a ratio of omega-6 to omega-3 essential fatty acids (EFA) of 1 whereas in Western diets the ratio is 15/1–16.7/1. Western diets are deficient in omega-3 fatty acids, and have excessive amounts of omega-6 fatty acids compared with the diet on which human beings evolved and their genetic patterns were established. Exc...
متن کاملThe importance of the ratio of omega-6/omega-3 essential fatty acids.
Several sources of information suggest that human beings evolved on a diet with a ratio of omega-6 to omega-3 essential fatty acids (EFA) of approximately 1 whereas in Western diets the ratio is 15/1-16.7/1. Western diets are deficient in omega-3 fatty acids, and have excessive amounts of omega-6 fatty acids compared with the diet on which human beings evolved and their genetic patterns were es...
متن کاملAn Increase in the Omega-6/Omega-3 Fatty Acid Ratio Increases the Risk for Obesity
In the past three decades, total fat and saturated fat intake as a percentage of total calories has continuously decreased in Western diets, while the intake of omega-6 fatty acid increased and the omega-3 fatty acid decreased, resulting in a large increase in the omega-6/omega-3 ratio from 1:1 during evolution to 20:1 today or even higher. This change in the composition of fatty acids parallel...
متن کاملThe omega-6/omega-3 fatty acid ratio, genetic variation, and cardiovascular disease.
A high omega-6/omega-3 ratio, as is found in today's Western diets, promotes the pathogenesis of many chronic diseases, including cardiovascular disease. Increased dietary intake of linoleic acid (LA) leads to oxidation of low-density lipoprotein (LDL), platelet aggregation, and interferes with the incorporation of essential fatty acids (EFA) in cell membrane phopholipids. Both omega-6 and omeg...
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ژورنال
عنوان ژورنال: Scandinavian Journal of Nutrition
سال: 2004
ISSN: 1102-6480,1651-2359
DOI: 10.1080/11026480410026465