[Spuriously unhealthy animal fats].
Animal fats are generally considered as a source of saturated fatty acids and cholesterol, identified with arteriosclerosis and its clinical complications (cardiovascular diseases with heart attack, stroke, cerebral claudication). The real reason of arteriosclerosis are inflammation states of blood vessel endothelium caused by oxidative stress, hiperhomocysteinemia, hipertrigliceridemia, presence of artificial trans isomers and excess of eicosanoids originated from poliunsaturated fatty acids n-6. Present status of science proves that both saturated fatty acids and cholesterol present in animal food can not cause inflammation state. Moreover, animal fats are source of antioxidants active both in food and in human organism. Due to high oxidative stability animal fats do not make threat to human health. Milk fat, though high content of saturated fatty acids and cholesterol, possesses comprehensive pro-health activity--against arteriosclerosis and cancerogenesis.
Uniwersytet Warmińsko-Mazurski w Olsztynie, Katedra Mleczarstwa i Zarzadzania Jakościa, Wydział Nauki o Zywności. grazyna.cichosz@uwm.edu.pl
Grazyna
G
Cichosz
Hanna
H
Czeczot
D000818:Animals; D050197:Atherosclerosis / Q000209:etiology* / Q000378:metabolism*; D002318:Cardiovascular Diseases / Q000209:etiology / Q000378:metabolism; D008076:Cholesterol, HDL / Q000378:metabolism; D008078:Cholesterol, LDL / Q000378:metabolism; D004041:Dietary Fats / Q000009:adverse effects* / Q000378:metabolism*; D006706:Homeostasis / Q000502:physiology; D006801:Humans
D008076:Cholesterol, HDL; D008078:Cholesterol, LDL; D004041:Dietary Fats