Kodi zakudya zochepa za carb zimakhudza bwanji cholesterol ndi triglycerides? Kawirikawiri, zakudya zochepa za carb zimayambitsa magazi lipids.
Triglycerides
Triglycerides ndi mawonekedwe omwe thupi limagwiritsira ntchito mafuta (thupi lathu lili ndi triglycerides.) Pamene tikulankhula za triglyceride ya munthu, timakhala tanthauzo la triglycerides yomwe imawoneka magazi.
Mbali yapamwamba ya triglyceride ndi chiwopsezo cha matenda a mtima ndi kupweteka. Kuchuluka kwa triglyceride m'magazi kumatchedwa hypertriglyceridemia .
Kafukufuku wochuluka amapeza kuti zakudya zochepa zomwe zimapangitsa kuti mawere a triglyceride agwe: Ndipotu zotsatira zake zimakhala zosavuta komanso zodabwitsa. Kuchepetsa magazi a triglycerides kunatchedwanso "chizindikiro cha zakudya zochepa kwambiri", ndipo madokotala ambiri tsopano amalimbikitsa kuchepetsa zimagawenga monga njira yoyamba yotetezera mazinga a triglyceride. Komanso, madokotala ambiri omwe amalimbikitsa odwala zakudya zapakiteriya otsika kwambiri amagwiritsa ntchito magazi a triglycerides monga chizindikiro kuti adziwe ngati wodwala akutsatira chakudya mokhulupirika.
Kuthamanga Kwambiri Popoprotein Cholesterol (HDL) - "Cholesterol Chabwino"
Cholesterol cha HDL chikuwoneka kuti chimateteza ku matenda a mtima; Icho chimakhala chiwopsezo cha matenda a mtima ngati chiri chochepa. Asayansi akuganiza kuti imakhala ndi cholesterol yochulukira kumbuyo ku chiwindi, ndikuti imasweka.
Palinso umboni wakuti mbali ina ya HDL imakhudzidwa poyambanso kupweteka pambuyo povulazidwa kapena matenda aakulu, ndikuti anthu omwe ali ndi HDL apamwamba ayamba kuchira. Zakudya zochepa za m'magazi zimakonda kukweza ma CDL a cholesterol, kotero ichi ndi chinthu chabwino.
Kutsika kwachangu Lipoprotein Cholesterol (LDL) - "Cholesterol Choipa"
Ngakhale pali kutsutsana pa mfundoyi, cholesterol cha LDL chimaonedwa kuti ndi "choipa" mu matenda a mtima.
Mgwirizano pakati pa zakudya zochepa za carb ndi LDL cholesterol ndi zovuta kwambiri kusiyana ndi triglycerides ndi HDL cholesterol. Pali maphunziro ena omwe LDL imachepetsedwa pa zakudya zochepa za carb, zina zomwe sizimasintha, ndi zina zomwe zimakwera. Koma pali chinthu chimodzi chokhudza kusintha kwa LDL komwe kumagwirizana ndi zakudya zochepa za carb, ndipo ndizo zimapangitsa kusintha kwa kukula kwa mafuta m'thupi.
Kodi Kodi Kukula Kwambiri Kwambiri Kumayenderana Ndi Chiyani?
Umboni ukuwonjezeratu kuti kukula kwa kolesterolini particles kumakhudza kwambiri chiopsezo cha matenda a mtima. Kwenikweni, ting'onoting'ono ting'onoting'ono timeneti ndizoopsa kwambiri - zimaganiziridwa kuti mwina tinthu ting'onoting'onoting'ono tomwe timakhala mumidzi ya mitsempha mosavuta.
Uthenga wabwino kwa ife omwe tikutsatira njira yochepa ya kudya ndikuti maphunziro a zakudya ndi cholesterol tinthu kukula akhala akuwonetsa kuti chakudya chochepa cha carb chimapanga cholesterol particles chachikulu. Komabe, tinthu ting'onoting'ono ting'onoting'ono timene timakhala tambiri kuposa kakang'ono. Pamene LDL ikwera pa chakudya chochepa, ikhoza kukhala chifukwa cha zigawo zazikulu, chifukwa kulemera ndiko kuyerekezera. (Cholesterol wathunthu wa 200, mwachitsanzo, amatanthauza 200 mg pa deciliter.)
Komano, zakudya zapamwamba za carb zikuwoneka kuti zimapangitsa kuchulukitsa kwazing'ono zapang'onopang'ono za mafuta m'thupi mwa anthu ena.
Kotero LDL yathunthu imapita pansi (particles ndi zing'onozing'ono, kotero chiwerengero chiri chowala.) Pamene kuwerenga kungakhale kotsika, kungakhale kunamizira kuti chiwopsezo chikukwera mmwamba muzochitikazo.
Njira yabwino yothetsera ngozi? Kukula kwa tinthu ta LDL kumawoneka kuti kumagwirizana kwambiri ndi triglyceride level (high triglycerides kupita ndi kukula kwazing'ono tinthu ndi mosiyana). Kotero ngati triglycerides yanu ndi yotsika, particle zanu za LDL mwina zikuluzikulu.
Mfundo Yofunika Kwambiri
Kuchepetsa chakudya cha zakudya m'magazi kumakhala ndi zotsatira zabwino pa zonse za HDL ndi LDL zamagazi zamagazi ndi triglycerides. Komabe, pali zifukwa zosiyanasiyana za cholesterol yapamwamba mwa anthu osiyanasiyana.
Monga ndi zonse zomwe zikuchitika mthupi lathu, pali kusiyana kwakukulu. Pali pafupifupi pafupifupi chiwalo chokhala ndi machitidwe osiyana siyana pakati pa magazi lipids ndi chiopsezo cha matenda.
Zotsatira:
Lamarche, Benoit, et al. "Kafukufuku amene anthu angaphunzire, omwe amawerengera anthu ochepa kwambiri, ndi omwe amachititsa kuti matenda a mtima ischemic asokonezeke." Canadian Journal of Cardiology 2001 Aug; 17 (8): 859-65.
Siri, Patty, ndi Krauss, Ronald. "Mphamvu ya zakudya zamagulu ndi mafuta pa LDL ndi HDL particle distributions." Mauthenga Atherosclerosis Current 2005 Nov; 7 (6): 455-9.
Volek, Jeff et al. "Kusintha kwa lipoproteins ndi zakudya zochepa kwambiri." Journal of Nutrition 2005 Jun; 135 (6): 1339-42.