Chifukwa Cholesterol Zakudya Sizilibe Ntchito (Kwa Anthu Ambiri)

Zamkati

• Kodi cholesterol ndi chiyani?
• Cholesterol ndi lipoproteins
• Low-kachulukidwe lipoprotein (LDL)
• Mkulu-osalimba lipoprotein (HDL)
• Kodi cholesterol yazakudya imakhudza bwanji cholesterol yamagazi?
• Cholesterol wazakudya ndi matenda amtima
• Kafukufuku wapamwamba samapeza ulalo wamatenda amtima
• Kodi muyenera kupewa zakudya zamafuta ambiri?
• Njira zochepetsera cholesterol m'mwazi
• Mfundo yofunika

Chidule

Kuchuluka kwa cholesterol m'mwazi ndizodziwika pachiwopsezo cha matenda amtima.

Kwa zaka makumi ambiri, anthu auzidwa kuti cholesterol yodya zakudya imakweza mafuta m'magazi ndipo imayambitsa matenda amtima.

Lingaliro ili mwina lingakhale lingaliro lomveka kutengera sayansi yomwe idalipo zaka 50 zapitazo, koma chabwino, umboni waposachedwa sugwirizana nawo.

Nkhaniyi ikuyang'anitsitsa kafukufuku wapano wamafuta azakudya komanso momwe amathandizira m'magazi am'magazi komanso matenda amtima.

Kodi cholesterol ndi chiyani?

Cholesterol ndi chinthu chopaka mafuta, chonga mafuta chomwe chimachitika mwachilengedwe mthupi lanu.

Anthu ambiri amaganiza kuti cholesterol ndiyowopsa, koma chowonadi ndichakuti ndikofunikira kuti thupi lanu lizigwira ntchito.

Cholesterol imathandizira pakapangidwe kakakhungu kamaselo kalikonse mthupi lanu.

Thupi lanu limafunikiranso kupanga mahomoni ndi vitamini D, komanso kugwira ntchito zina zofunika. Mwachidule, simungapulumuke popanda iwo.

Thupi lanu limapanga cholesterol yonse yomwe ikufunikira, komanso limatulutsa cholesterol chochepa kuchokera kuzakudya zina, monga mazira, nyama, ndi mkaka wamafuta wathunthu.

Cholesterol ndi chinthu chopaka mafuta, chonga mafuta chomwe anthu amafunikira kuti apulumuke. Thupi lanu limapanga cholesterol ndikuyiyamwa kuchokera ku zakudya zomwe mumadya.

Cholesterol ndi lipoproteins

Anthu akamayankhula za cholesterol yokhudzana ndi thanzi la mtima, nthawi zambiri samalankhula za cholesterol yomwe.

Amanena za lipoproteins - zomwe zimanyamula mafuta m'magazi.

Lipoproteins amapangidwa ndi mafuta (lipid) mkati ndi mapuloteni akunja.

Pali mitundu ingapo yama lipoprotein, koma mitundu iwiri yofunika kwambiri pamatenda amtima ndi yotsika kwambiri lipoprotein (LDL) ndi high-density lipoprotein (HDL).

Low-kachulukidwe lipoprotein (LDL)

LDL imakhala ndi 60-70% yama lipoprotein amwazi wonse ndipo imakhala ndi udindo wonyamula mafuta m'thupi mwanu.

Nthawi zambiri amatchedwa "cholesterol" yoyipa, chifukwa amalumikizidwa ndi atherosclerosis, kapena kuchuluka kwa zolengeza m'mitsempha.

Kukhala ndi cholesterol yambiri yotengedwa ndi LDL lipoproteins kumayenderana ndi chiopsezo chowonjezeka cha matenda amtima. M'malo mwake, kukwera msinkhu, chiwopsezo chachikulu (,).

Pali mitundu yosiyanasiyana ya LDL, makamaka yosweka ndi kukula. Nthawi zambiri amadziwika kuti ndi aang'ono, wandiweyani LDL kapena LDL yayikulu.

Kafukufuku akuwonetsa kuti anthu omwe ali ndi tinthu tating'onoting'ono tomwe ali pachiwopsezo chachikulu chodwala matenda amtima kuposa omwe amakhala ndi tinthu tambiri tambiri ().

Komabe, kukula kwa tinthu tating'onoting'ono ta LDL sikofunika kwambiri pachiwopsezo - ndi kuchuluka kwake. Kuyeza kumeneku kumatchedwa nambala ya LDL, kapena LDL-P.

Kawirikawiri, kuchuluka kwa tinthu tating'onoting'ono ta LDL komwe mumakhala nako, kumakhala pachiwopsezo chachikulu chodwala matenda amtima.

Mkulu-osalimba lipoprotein (HDL)

HDL imatenga cholesterol yochuluka mthupi lanu lonse ndikubwezeretsanso ku chiwindi, komwe itha kugwiritsidwa ntchito kapena kutulutsidwa.

Umboni wina ukusonyeza kuti HDL imateteza ku zolengeza mkati mwa mitsempha yanu (4,).

Nthawi zambiri amatchedwa "cholesterol" yabwino, popeza kukhala ndi cholesterol yomwe imanyamulidwa ndi tinthu tating'onoting'ono ta HDL kumayenderana ndi kuchepa kwa chiwopsezo cha matenda amtima (,,).

Lipoproteins ndi tinthu tomwe timanyamula mafuta m'thupi lanu. Mulingo wapamwamba wa LDL lipoproteins umakhala pachiwopsezo chachikulu cha matenda amtima, pomwe milingo ya HDL lipoprotein imachepetsa chiopsezo chanu.

Kodi cholesterol yazakudya imakhudza bwanji cholesterol yamagazi?

Kuchuluka kwa mafuta m'thupi mwanu komanso kuchuluka kwa mafuta m'magazi anu ndizosiyana kwambiri.

Ngakhale zingawoneke ngati zomveka kuti kudya cholesterol kumakweza mafuta m'magazi, nthawi zambiri sizigwira ntchito mwanjira imeneyi.

Thupi limayang'anitsitsa kuchuluka kwa mafuta m'magazi poyang'anira kapangidwe kake ka cholesterol.

Chakudya chanu cha mafuta m'thupi chikatsika, thupi lanu limapanga zochulukirapo. Mukamadya cholesterol wambiri, thupi lanu limachepa. Chifukwa cha izi, zakudya zomwe zili ndi mafuta ambiri m'thupi mwawo sizikhala ndi vuto lililonse m'magazi a cholesterol mwa anthu ambiri (,,,).

Komabe, mwa anthu ena, zakudya zamafuta ambiri zimakulitsa mafuta m'magazi. Anthuwa amapanga pafupifupi 40% ya anthu ndipo nthawi zambiri amatchedwa "hyperresponders." Chizoloŵezichi chimaonedwa kuti ndi chibadwa (,).

Ngakhale cholesterol yodyetsa imachulukitsa LDL mwa anthuwa, zikuwoneka kuti sizikuwonjezera chiwopsezo cha matenda amtima (,).

Izi ndichifukwa choti kuwonjezeka kwakukulu kwa ma LDL tinthu kumawonetsa kuwonjezeka kwa tinthu tating'onoting'ono ta LDL - osati tating'onoting'ono, LDL wandiweyani. M'malo mwake, anthu omwe ali ndi tinthu tating'onoting'ono tating'onoting'ono ta LDL amakhala pachiwopsezo chochepa cha matenda amtima ().

Ma Hyperresponders amakumananso ndi kuchuluka kwa ma HDL, omwe amalepheretsa kuwonjezeka kwa LDL potumiza mafuta owonjezera m'chiwindi kuti awachotse m'thupi ().

Mwakutero, pomwe ma hyperresponders amakumana ndi cholesterol yomwe imawonjezera mafuta m'thupi, kuchuluka kwa LDL ndi HDL cholesterol mwa anthuwa kumangokhala komweko ndipo chiwopsezo cha matenda amtima sikuwoneka kuti chikukwera.

Zachidziwikire, nthawi zonse pamakhala zotsalira pazakudya, ndipo anthu ena amatha kuwona zoyipa chifukwa chodya zakudya zowonjezera mafuta m'thupi.

Anthu ambiri amatha kusintha kuchuluka kwa mafuta m'thupi. Chifukwa chake, cholesterol yazakudya sichimakhudza kwenikweni mafuta m'magazi.

Cholesterol wazakudya ndi matenda amtima

Mosiyana ndi zomwe ambiri amakhulupirira, matenda amtima samangoyambitsidwa ndi cholesterol.

Zinthu zambiri zimakhudzidwa ndi matendawa, kuphatikiza kutupa, kupsinjika kwa oxidative, kuthamanga kwa magazi, komanso kusuta.

Ngakhale matenda amtima nthawi zambiri amayendetsedwa ndi lipoproteins omwe amakhala ndi cholesterol mozungulira, cholesterol yodyera, mwa iyo yokha, siyimatengera izi.

Komabe, kuphika kotentha kwambiri kwamafuta olemera mu cholesterol kungayambitse mapangidwe a oxysterols ().

Asayansi akuganiza kuti kuchuluka kwa magazi kwama oxysterols kumatha kuthandizira kukulitsa matenda amtima, koma umboni wina ukufunika asanafike pazomveka zilizonse ().

Kafukufuku wapamwamba samapeza ulalo wamatenda amtima

Kafukufuku wapamwamba adawonetsa kuti cholesterol yazakudya sichikugwirizana ndi chiopsezo chowonjezeka cha matenda amtima (,).

Kafukufuku wambiri wachitika pa mazira makamaka. Mazira ndi omwe amapatsa mafuta m'thupi, koma kafukufuku wosiyanasiyana wasonyeza kuti kuzidya sizikugwirizana ndi chiopsezo chachikulu cha matenda amtima (,,,,).

Kuphatikiza apo, mazira atha kuthandizanso kukonza mbiri yanu ya lipoprotein, yomwe ingachepetse chiopsezo chanu.

Kafukufuku wina anayerekezera zotsatira za mazira athunthu ndi dzira lopanda yolk m'malo mwa cholesterol.

Anthu omwe amadya mazira atatu tsiku lililonse amakhala ndi kuwonjezeka kwakukulu kwa tinthu tating'onoting'ono ta HDL ndikucheperachepera kwa tinthu tating'onoting'ono ta LDL kuposa omwe amadya dzira lofananira ndi dzira ().

Komabe, ndikofunikira kudziwa kuti kudya mazira kumatha kukhala pachiwopsezo kwa iwo omwe ali ndi matenda ashuga, makamaka pakudya kwakanthawi kaku Western. Kafukufuku wina akuwonetsa kuti chiwopsezo cha matenda amtima mwa omwe ali ndi matenda ashuga omwe amadya mazira ().

Cholesterol wamagulu sichikugwirizana ndi chiwopsezo cha matenda amtima. Zakudya zamafuta ambiri monga mazira awonetsedwa kuti ndi otetezeka komanso athanzi.

Kodi muyenera kupewa zakudya zamafuta ambiri?

Kwa zaka zambiri, anthu auzidwa kuti kudya kwambiri cholesterol kungayambitse matenda amtima.

Komabe, maphunziro omwe atchulidwa pamwambapa awonetsa kuti sizili choncho ().

Zakudya zambiri zamafuta ambiri zili m'gulu la zakudya zopatsa thanzi kwambiri padziko lapansi.

Izi zimaphatikizapo ng'ombe yodyetsedwa ndi udzu, mazira athunthu, mkaka wamafuta wathunthu, mafuta a nsomba, nkhono zam'madzi, sardine, ndi chiwindi.

Zambiri mwa zakudya izi zilinso ndi mafuta ambiri. Kafukufuku akuwonetsa kuti kuchotsa mafuta okhathamira azakudya ndi mafuta a polyunsaturated kumachepetsa chiopsezo cha matenda amtima ().

Zomwe mafuta angakhutiritse pakukula kwa matenda amtima ndizovuta ().

Zakudya zambiri zomwe zili ndi cholesterol yambiri ndizopatsanso thanzi. Izi zimaphatikizapo mazira, mafuta a nsomba, sardine, ndi chiwindi.

Njira zochepetsera cholesterol m'mwazi

Ngati muli ndi mafuta ambiri m'thupi, nthawi zambiri mumatha kumuchepetsa kudzera munjira yosavuta yosinthira moyo wanu.

Mwachitsanzo, kuonda kungathandize kuchepetsa cholesterol.

Kafukufuku wochuluka akuwonetsa kuti kuchepa pang'ono kwa 5-10% kumatha kuchepetsa cholesterol ndikuchepetsa chiopsezo cha matenda amtima mwa anthu omwe ali ndi kunenepa kwambiri (,,,,).

Komanso, zakudya zambiri zimathandiza kuchepetsa cholesterol. Izi ndi monga ma avocado, nyemba, mtedza, zakudya za soya, zipatso, ndi ndiwo zamasamba (,,,).

Kuwonjezera zakudya izi pa zakudya zanu kumathandiza kuchepetsa mafuta m'thupi komanso kuchepetsa matenda a mtima.

Kuchita masewera olimbitsa thupi ndikofunikanso. Kafukufuku wasonyeza kuti kuchita masewera olimbitsa thupi kumawonjezera cholesterol komanso thanzi la mtima (,,).

Nthawi zambiri, cholesterol chambiri chitha kutsitsidwa posintha moyo wosalira zambiri. Kutaya thupi, kuwonjezera masewera olimbitsa thupi, komanso kudya zakudya zabwino kungathandize kuchepetsa mafuta m'thupi komanso kusintha thanzi la mtima.

Mfundo yofunika

Kuchuluka kwa mafuta m'magazi ndi chiopsezo cha matenda amtima.

Komabe, cholesterol yodyera sichimakhudza kwenikweni kuchuluka kwama cholesterol m'mwazi mwa anthu ambiri.

Chofunika kwambiri, palibe kulumikizana kwakukulu pakati pa cholesterol yomwe mumadya ndi chiopsezo cha matenda amtima.