Kodi HDL ndi chiyani? Tiyeni tikambirane za cholesterol 'yabwino' m'thupi lathu (HDL Cholesterol)

Tikamva mawu oti cholesterol, ambiri aife timaopa, eti? Zinthu monga "O, ndikudabwa ngati cholesterol yanga ili pamwamba," "Sindingadye chakudya chamafuta," zimabwera m'maganizo mwanga. Koma kodi mukudziwa kuti si mitundu yonse ya cholesterol yomwe ndi yoyipa pa thanzi lathu? Pali mtundu wa cholesterol womwe umathandiza thupi lathu kwambiri, umachita ngati 'bwenzi labwino'. Umenewo ndi cholesterol 'wabwino', womwe ndi HDL, womwe tikambirana lero.

Mwachidule, kodi HDL ndi chiyani?

Tanthauzo lonse la HDL ndi High-Density Lipoprotein . Tsopano, dzinali lingamveke ngati lovuta pang'ono, koma kwenikweni ndi losavuta. Tangoganizani kuti mitsempha yanu yamagazi ndi misewu ikuluikulu mumzinda. Monga momwe kuchuluka kwa magalimoto ndi zinyalala zosafunikira zimasonkhanira m'misewu iyi, cholesterol 'yoyipa' (LDL) imathanso kudziunjikira m'mitsempha yathu yamagazi.

Apa ndi pomwe munthu wathu wamkulu, HDL, amatuluka. HDL ili ngati gulu loyeretsa kwambiri la mzinda lomwe limayeretsa misewu iyi. Tinthu ta HDL timeneti timadutsa m'mitsempha yamagazi, kutenga cholesterol yoyipa (LDL) yosafunikira yomwe yasonkhana pamakoma ndikuyipititsa ku chiwindi. Ndi m'chiwindi momwe cholesterol yoyipayi imakonzedwanso ndikuchotsedwa m'thupi. Ichi ndichifukwa chake timatcha HDL kuti 'cholesterol yabwino' chifukwa imathandiza kuti mitsempha yamagazi ikhale yoyera.

Chifukwa chiyani HDL ndi 'yabwino' ndipo LDL ndi 'yoyipa'?

Cholesterol kwenikweni ndi mtundu wa mafuta omwe selo lililonse m'thupi lathu limafunikira. Koma vuto lili m'njira yomwe cholesterol iyi imayendera m'magazi. Siimayenda yokha, imayenda limodzi ndi mamolekyulu onyamula mapuloteni otchedwa lipoproteins. HDL ndi LDL ndi mitundu iwiri ya zonyamula. Ntchito zawo ndi zosiyana kwambiri. Tiyeni timvetse izi ndi tebulo.

Kuphatikiza apo, HDL imasunga mkati mwa mitsempha yathu yamagazi (endothelium), zomwe zimapangitsa kuti isakandane kapena kuwonongeka. Zili ngati kupaka pulasitala pakhoma, kulisamalira, ndikulisunga lokongola.

Kumvetsetsa lipoti lanu la cholesterol (Lipid Profile)

Mukayesedwa magazi kuti muwone ngati muli ndi cholesterol, lipoti lomwe mumalandira limatchedwa Lipid Profile. Lili ndi zinthu zingapo. Tiyeni tiwone zomwe zili.

• Cholesterol Yonse: Ichi ndi chiwerengero cha mitundu yonse ya cholesterol m'thupi lanu: HDL, LDL, ndi VLDL.
• LDL (Low-Density Lipoprotein): Iyi ndi cholesterol 'yoyipa'. Mlingo ukakwera, mtima umaipiraipira.
• HDL (High-Density Lipoprotein): Iyi ndi cholesterol 'yabwino'. Mtengo wake ukakhala wokwera, mtima wanu umakhala wabwino.
• VLDL (Very Low-Density Lipoprotein): Iyi ndi mtundu wa cholesterol yoipa, monga LDL.
• Ma triglycerides: Uwu ndi mtundu wina wa mafuta omwe amawonjezeredwa m'thupi kuchokera ku chakudya chomwe timadya. Kuwonjezeka kwa mtengo uwu kumawonjezeranso chiopsezo cha matenda a mtima.

Kodi mulingo wanu wa HDL uyenera kukhala wotani?

Mulingo wa HDL ukakwera, umakhala wabwino. Kawirikawiri, mulingo wabwino ndi uwu:

• Mlingo wabwino kwambiri wotetezera ku matenda a mtima: 60 mg/dL kapena kupitirira apo.
• Kwa amuna: 40 mg/dL kapena kupitirira apo amachepetsa chiopsezo.
• Kwa akazi: 50 mg/dL kapena kupitirira apo amachepetsa chiopsezo.
• Kwa ana azaka zapakati pa 2 ndi 19: 45 mg/dL kapena kupitirira apo ndi chinthu chabwinobwino.

Komabe, ngati mulingo wanu wa HDL uli pansi pa 40 mg/dL (amuna) kapena 50 mg/dL (akazi), izi zitha kukhala chifukwa chomwe chimawonjezera chiopsezo chanu cha matenda a mtima.

Kodi ndi zinthu ziti zomwe zimayambitsa kuchepa kwa HDL m'thupi?

Pali zifukwa zingapo zomwe kuchuluka kwa HDL kungachepe:

• Matenda a majini: Anthu ena sangathe kulamulira kuchuluka kwa cholesterol m'thupi lawo chifukwa cha majini. Matenda a Tangier ndi matenda a hyperlipidemia m'mabanja ndi matenda awiri otere.
• Matenda a Kagayidwe ka Thupi: Matenda osiyanasiyana, kuphatikizapo matenda a shuga, kuthamanga kwa magazi, ndi kunenepa kwambiri m'mimba, zomwe zingayambitse kuchepa kwa HDL.
• Kunenepa Kwambiri: Kulemera kwambiri kwa thupi, makamaka mafuta akasungidwa m'mimba, kungayambitse kuchepa kwa HDL.
• Kusuta ndi kugwiritsa ntchito fodya: Nikotini yomwe ili mu fodya imachepetsa mwachindunji kuchuluka kwa cholesterol 'yabwino' m'thupi lanu.
• Mankhwala ena: Mankhwala ena omwe amagwiritsidwa ntchito pochiza kuthamanga kwa magazi (monga beta blockers) amathanso kuchepetsa kuchuluka kwa HDL.

Kodi HDL yochuluka kwambiri ndi vuto linanso?

Ngakhale kuti nthawi zambiri zimaonedwa kuti ndi zabwino kukhala ndi HDL yochuluka, nthawi zina, kuchuluka kwa HDL kokwera kwambiri (monga, kokwera kwambiri kuposa 80 mg/dL) kungakhale chizindikiro cha matenda enaake a majini. Chifukwa chake, ngati muwona zolakwika zilizonse mu lipoti lanu la cholesterol, ndi bwino kulankhula ndi dokotala wanu za izi.

Chabwino, kodi tiyenera kuchita chiyani kuti tiwonjezere HDL?

Ngati mulingo wa HDL wanu ndi wotsika, pali zinthu zingapo zomwe mungachite kuti muwonjezere. Izi ndi zabwino kwambiri pa thanzi lanu lonse.

1. Chitani masewera olimbitsa thupi nthawi zonse: Chitani masewera olimbitsa thupi monga kuyenda, kuthamanga, kusambira, kapena kukwera njinga kwa mphindi 30-60 patsiku, masiku ambiri a sabata.

2. Siyani kusuta konse: Izi ndi zofunika kuchita. Mukasiya kusuta, kuchuluka kwa HDL m'thupi lanu kudzawonjezeka pang'onopang'ono.

3. Khalani ndi thupi labwino: Kuchepetsa thupi sikungowonjezera HDL kokha, komanso kumakutetezani ku matenda ena ambiri, monga matenda a mtima ndi matenda a shuga.

4. Khalani ndi zakudya zabwino: Chepetsani kudya zakudya zonenepa, zokazinga, zotsekemera, ndi zakudya zofulumira momwe mungathere. M'malo mwake, onjezerani ndiwo zamasamba, zipatso, nyemba, tirigu wonse (tirigu wonse, oats), nsomba, mapeyala, ndi mafuta abwino monga mafuta a azitona muzakudya zanu.

5. Chepetsani kumwa mowa: Ngati mumamwa mowa, chitani izi pang'onopang'ono.

Madokotala nthawi zambiri amalangiza kuti muziyang'ana kuchuluka kwa cholesterol m'thupi lanu kamodzi pa zaka zisanu zilizonse. Komabe, ngati muli ndi zinthu zina zomwe zingakuike pachiwopsezo, dokotala wanu angakulangizeni kuti muyesedwe pafupipafupi.