I-Cholesterol ephezulu kunye nabasetyhini: Into ongekayiva okwangoku

Umxholo

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Isifo sentliziyo ngoyena mntu ungumbulali wabasetyhini e-U.S- kwaye ngelixa iingxaki ze-coronary zihlala zinxulunyaniswa nokwaluphala, izinto ezinegalelo zinokuqala kwangoko ebomini. Isizathu esibalulekileyo: amanqanaba aphezulu e-cholesterol "embi", i-cholesterol ye-LDL (i-lipoprotein esezantsi). Nantsi indlela esebenza ngayo: Xa abantu besitya ukutya okukwi-cholesterol ephezulu, kunye nokutya okunamafutha agqithisiweyo kunye namafutha ahluthayo (cinga into ethile ecaleni kwemigca emhlophe, "amafutha" ane-waxy), i-LDL ingena kwimithambo yegazi. Onke la mafutha ongezelelweyo anokuthi ekugqibeleni aphelele kwiindonga ze-artery, ebangela iingxaki zentliziyo kunye nokubetha. Nantsi indlela yokuthatha inyathelo ngoku ngeyona mpilo yentliziyo ilungileyo ukuze ukwazi ukuthintela isifo sentliziyo kamva.

UKWAZI IZISEKO

Nantsi inyani eyoyikisayo: Uphando olwenziwe yi-GfK Custom Research eMntla Melika yafumanisa ukuba phantse iipesenti ezingama-75 zabasetyhini abaneminyaka eli-18 ukuya kwengama-44 bebengawazi umahluko phakathi kwe-cholesterol "elungileyo", okanye i-HDL (i-lipoprotein ephezulu), kunye ne-LDL. I-cholesterol embi inokwakheka egazini ngenxa yokutya ukutya okunamafutha, ukungasebenzisi ngokwaneleyo kunye / okanye ukuphendula kwezinye iingxaki zempilo, ukwenza i-plaque kwi-artery. Kwelinye icala, umzimba ufuna i-HDL ukukhusela intliziyo kwaye uhambise i-LDL kwisibindi nakwimithambo. Kwamadoda nabasetyhini, i-cholesterol inokulawulwa ngokutya okunempilo kunye nokuzilolonga-nangona ngamanye amaxesha amayeza amiselweyo ayimfuneko.

UKUVAVANYWA

Kuyacetyiswa ukuba ufumane uvavanyo olusisiseko lwe-lipoprotein kwiminyaka yakho yamashumi amabini-eyindlela emnandi nje yovavanyo lwegazi ukumisela amanqanaba akho e-LDL kunye ne-HDL. Oogqirha abaninzi baya kuluqhuba olu vavanyo njengenxalenye yomzimba ubuncinci yonke iminyaka emihlanu kwaye ngamanye amaxesha rhoqo ukuba kukho izinto ezinobungozi ezikhoyo. Ke athini amanqanaba e-cholesterol esempilweni? Ngokufanelekileyo, i-cholesterol embi kufuneka ibe ngaphantsi kwe-100 mg/dL. Kwabasetyhini, amanqanaba e-cholesterol angaphantsi kwe-130 mg/dL asalungile-nangona ugqirha uya kucebisa ukutya kunye nokutshintsha umthambo kuwo nawaphi na amanqanaba angaphezulu kwelo nani. I-flip side: Nge-cholesterol enhle, amanqanaba aphezulu angcono kwaye kufuneka abe ngaphezu kwe-50 mg / dL kubasetyhini.

UKWAZI IZINTO ZAKHO ZOBUNGOZI

Ukholelwe okanye ungakholelwa, abasetyhini kubunzima obusempilweni-okanye kwanabafazi abatyebileyo-banokuba namanqanaba aphezulu e-LDL. Uphononongo luka-2008 olupapashwe kwi- Ijenali yaseMelika yemfuzo yabantu bafumanise ukuba kukho unxibelelwano lwemfuzo phakathi kwe-cholesterol embi, ngoko ke abasetyhini abanembali yosapho yesifo sentliziyo kufuneka baqinisekise ukuba bayavavanywa, nokuba babhityile. Kwamadoda nabasetyhini, umngcipheko we-cholesterol ephezulu unokunyuka nesifo seswekile. Ukungafumani umthambo ngokwaneleyo, ukutya ukutya okunamafutha aphezulu kunye / okanye ukutyeba kakhulu kunokuba negalelo ekunyuseni amanqanaba e-LDL kunye nomngcipheko wesifo sentliziyo. Uphando lukwabonakalisile ukuba kwabasetyhini, ubuhlanga bunokudlala into ebangela isifo sentliziyo kwaye ama-Afrika aseMelika, amaMelika aseMelika, kunye nabasetyhini baseSpain banesifo. Ukukhulelwa kunye nokuncancisa kunokunyusa amanqanaba e-cholesterol yowesifazane, kodwa oku kuyindalo kwaye akufanele kube yimbangela ye-alamu kwiimeko ezininzi.

UKUTYA UKUTYA NGOKUSEBENZELA IMPILO YENTLIZIYO

Kubafazi, i-cholesterol ephezulu inokubangelwa kukukhetha ukutya okungalunganga okungalunganga kwimpilo yentliziyo iphela. Ngoko ke luluphi ukhetho olufanelekileyo lokutya? Gcina i-oatmeal, ukutya okuziinkozo, iimbotyi, iziqhamo (ingakumbi ukutya okune-antioxidant, njengamajikijolo), kunye nemifuno. Cinga ngale ndlela: Okukhona ukutya kungokwemvelo kwaye okukhona kukho ifayibha, kokukhona kungcono. ISalmon, iialmonds, kunye neoyile ye-olive zikwayindlela yokutya ekrelekrele, kuba ilayishwe ngamafutha asempilweni ofunwa ngumzimba. Kwabasetyhini, i-cholesterol ephezulu inokuqhubeka ibe yingxaki ukuba ukutya kusekelwe kwinyama enamafutha, ukutya okucutshungulwayo, ushizi, ibhotolo, amaqanda, iilekese kunye nokunye.

UKUSEBENZISA ILUNGELO

Isifundo saseBritane esaphuma kwiYunivesithi yaseBrunel sashicilelwa kwi Ijenali yeHlabathi yokutyeba ifumanise ukuba "ii-exercisers ezinciphileyo" zazinempilo, ziphantsi amanqanaba e-LDL kunaleyo ingathobeliyo. Uphononongo lukwaqinisekisile ukuba imithambo ye-Cardio enjengokuqhuba kunye nokuhamba ngebhayisikile zizinto eziphambili ekugcineni amanqanaba aphezulu e-cholesterol elungileyo kunye namanqanaba asezantsi e-cholesterol embi. Enyanisweni, uphononongo lweminyaka elithoba olupapashwe ngo-Agasti ka-2009 Ijenali yoPhando lweLipid ifumanise ukuba kwabasetyhini, i-cholesterol ephezulu inokuncitshiswa ngeyure eyongezelelweyo yokusebenza komzimba ngeveki.

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