Trans-mast – razlika između verzija

Konzumiranje ''trans''-masti povećava rizik od [[Koronarna arterijska bolest|koronarne srčane bolesti]]<ref name=p423>{{Cite book|last=Food and nutrition board, institute of medicine of the national academies | title = Dietary Reference Intakes for Energy, Carbohydrate, Fiber, Fat, Fatty Acids, Cholesterol, Protein, and Amino Acids (Macronutrients) | publisher = National Academies Press |year=2005 |url=http://www.nap.edu/openbook/0309085373/html/423.html|pages=423-}}</ref><ref name=p504>{{Cite book|last=Food and nutrition board, institute of medicine of the national academies | title = Dietary Reference Intakes for Energy, Carbohydrate, Fiber, Fat, Fatty Acids, Cholesterol, Protein, and Amino Acids (Macronutrients) | publisher = National Academies Press |year=2005 |url=http://darwin.nap.edu/books/0309085373/html/504.html|pages=504-}}</ref> putem povišenja nivoa [[lipoprotein niske gustine|LDL]] holesterola i snižavanja nivoa „dobrog“ [[lipoprotein visoke gustine|HDL]] holesterola.<ref>{{cite web| title = Trans fat: Avoid this cholesterol double whammy | publisher = Mayo Foundation for Medical Education and Research (MFMER) |url=http://www.mayoclinic.com/health/trans-fat/CL00032 | accessdate = 10. 12. 2007. }}</ref> Već duže vreme se vodi debata o mogućoj diferencijaciji između ''trans''-masti prirodnog porekla i ''trans''-masti iz povrća. Dve kanadske studije<ref>[http://www.redorbit.com/news/health/2608879/trans-fats-from-ruminant-animals-may-be-beneficial Trans Fats From Ruminant Animals May Be Beneficial]</ref><ref name="jn.nutrition">{{cite journal |url=http://jn.nutrition.org/content/140/1/18.short |title = Dietary Vaccenic Acid Has Antiatherogenic Effects in LDLr−/− Mice1–3 |author=Chantal M. C. Bassett, Andrea L. Edel, Amanda F. Patenaude, Richelle S. McCullough, David P. Blackwood, P. Yvan Chouinard, Paul Paquin, Benoît Lamarche, and Grant N. Pierce |doi = 10.3945/​jn.109.105163 |journal = J. Nutr. |date = January 2010 |volume = 140 |issue = 1 |pages=18-24}}</ref> su pokazale da prirodna ''trans''-mast [[vakcenska kiselina]], koja je prisutna u govedini i mlečnim proizvodima, možda može da ima suprotni zdravstveni efekat i da zapravo može bude korisna u poređenju sa hidrogenisam biljnim masnoćama, ili smešama svinjskog sala i masti soje,<ref name="jn.nutrition" /> e.g. ona snižava totalne, LDL holesterolne i trigliceridne nivoe.<ref>[http://www.eurekalert.org/pub_releases/2008-04/uoa-ntf040208.php Natural trans fats have health benefits, University of Alberta study shows]</ref><ref>{{Cite journal|author= Wang Y, Jacome-Sosa M M, Vine D F, Proctor S D |title=Beneficial effects of vaccenic acid on postprandial lipid metabolism and dyslipidemia: Impact of natural trans-fats to improve CVD risk |date = 2010-05-20. 5. 2010. |journal=Lipid Technology |volume=22 |issue=5 |pages=103–106 |doi=10.1002/lite.201000016 }}</ref><ref>{{Cite journal|author= Bassett C, Edel A L, Patenaude A F, McCullough R S, Blackwood D P, Chouinard P Y, Paquin P, Lamarche B, Pierce G N |title=Dietary Vaccenic Acid Has Antiatherogenic Effects in LDLr−/− Mice |date= January, 2010 |journal=The Journal of nutrition |volume=140 |issue=1 |pages=18–24 |url=http://jn.nutrition.org/content/140/1/18.short |doi=10.3945/​jn.109.105163 |pmid= 19923390 }}</ref> Zbog nedostatka priznate evidencije i naučne saglasnosti, nutricione vladine organizacije smatraju sve ''trans''-masti jednako štetnim za zdravlje<ref>EFSA Panel on Dietetic Products, Nutrition, and Allergies (NDA); Scientific Opinion on Dietary Reference Values for fats. EFSA Journal 2010; 8(3):1461.</ref><ref>[http://tna.europarchive.org/20110116113217/http://www.food.gov.uk/multimedia/pdfs/board/fsa071207.pdf Update on trans fatty acids and health], Position Statement by the UK Scientific Advisory Committee on Nutrition, 2007</ref><ref>Brouwer IA, Wanders AJ, Katan MB (2010) Effect of Animal and Industrial Trans Fatty Acids on HDL and LDL Cholesterol Levels in Humans – A Quantitative Review. PLoS ONE 5(3): e9434. doi:10.1371/journal.pone.0009434</ref> i preporučuju da se kozumiranje transmasti redukuje do najmanjih mogućih količina.<ref>[http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/food-aliment/trans-eng.php Health Canada, Trans Fat]</ref><ref>[http://www.efsa.europa.eu/en/press/news/nda100326.htm EFSA sets European dietary reference values for nutrient intakes]</ref>