Ngaba wakha wajonga uvavanyo lwakho lwegazi, okanye iprofayili yamafutha? Xa ujonga, sivuya kakhulu xa sibona ukuba inqanaba "le-cholesterol elungileyo" (HDL) liphezulu kunenqanaba eliqhelekileyo, akunjalo? "Ah... akukho nto imbi entliziyweni, ndine-cholesterol eninzi elungileyo," sicinga. Sonke sicinga ukuba okukhona i-HDL iphezulu, kokukhona ingcono emzimbeni wethu, ngakumbi entliziyweni. Nangona kunjalo, ungamangaliswa kukwazi ukuba kukho elinye icala lebali esingalaziyo.
Yintoni le nto intsha ifunyenweyo?
Kutshanje, uphando olukhulu olwenziwe liqela labaphandi kwiYunivesithi yaseMonash eOstreliya lufumanise into ebaluleke kakhulu. Oku kubandakanye abantu abangaphezu kwe-18,000 abaneminyaka engaphezu kwama-65 ubudala. Ngoko ke oku akuyonto inokuthatyathwa lula.
Kolu phononongo, bafumanise ukuba abantu abanamanqanaba aphezulu ngokungaqhelekanga e-'good cholesterol' (HDL) basengozini enkulu yokuba ne-dementia . Ngamafutshane, nangona besicinga ukuba ilungile, kubonakala ngathi ukuba nayo eninzi kakhulu akulunganga kwimpilo yengqondo.
Yintoni i-cholesterol ye-HDL? Kutheni ibizwa ngokuba 'ilungile'?
Ukuze sikuqonde kakuhle oku, kufuneka siqale sazi ukuba yintoni i-HDL. Cinga ngemithambo yegazi emizimbeni yethu njengeendlela. Ngamanye amaxesha, 'i-cholesterol embi' (LDL) inokuqokelelana kwezi ndlela ize iyithintele. Le yeyona nto ibangela izifo ezifana nesifo sentliziyo.
I-HDL ifana 'nomqokeleli wenkunkuma' ococa ezi ndlela. Oko kukuthi, i-HDL isusa i-cholesterol embi engafunekiyo eqokelelene kwimithambo yegazi ize iyibuyisele esibindini. Yiyo loo nto sibiza i-HDL ngokuba 'yi-cholesterol elungileyo' kuba inceda ukugcina imithambo yegazi icocekile.
Ngokubanzi, inqanaba le-HDL eliphakathi kwe-40-60 mg/dL kwindoda esempilweni kunye ne-50-60 mg/dL kwibhinqa lithathwa njengelona lifanelekileyo.
Unxibelelwano phakathi kwamanqanaba 'aphezulu' e-HDL kunye ne-dementia
Ngoku makhe sijonge ezinye zeenkcukacha ezivela kolo phando. Bathi inqanaba le-HDL elingaphezulu kwe-80 mg/dL lithathwa 'njengeliphezulu'. Unxibelelwano phakathi kwala manqanaba kunye nomngcipheko we-dementia lucacile kakhulu.
| Inqanaba le-cholesterol ye-HDL (mg/dL) | Umngcipheko we-Dementia |
|---|---|
| Uluhlu olufanelekileyo | Umngcipheko Osisiseko |
| Ngaphezulu kwe-80 mg/dL (Ephezulu kakhulu) | Umngcipheko onyukileyo ngama-27%. |
| Abantu abangaphezu kweminyaka engama-75 ubudala nangaphezulu kwe-80 mg/dL | Umngcipheko onyukileyo ngama-42%. |
Ngoko ke yintoni iDementia?
Ngamafutshane, i-dementia ligama eliqhelekileyo leemeko ezahlukeneyo ezenzeka ngokuhamba kweminyaka kwaye ziphazamise ukusebenza kwengqondo kancinci kancinci. Iimpawu eziphambili zezi:
- Ukulahleka kwenkumbulo
- Ubunzima bokuthetha
- Ukunciphisa amandla okusombulula iingxaki
- Ubunzima bokucinga kangangokuba awukwazi ukwenza imisebenzi yemihla ngemihla
Uhlobo oluqhelekileyo lwesifo sengqondo esixhalabisayo phakathi kwezi sisifo sika-Alzheimer .
Kutheni ukonyusa i-HDL kuyingxaki?
Usenokuba uzibuza, "Ukwanda kwento elungileyo kungaba yingxaki njani?" Ingcaciso yabaphandi ngoku kukuba eli nqanaba le-HDL liphezulu ngokungaqhelekanga alibangelwa kukutya kakuhle, njengoko sinokucinga. Endaweni yoko, linokuba luphawu lwenye ingxaki ye-metabolic emzimbeni, njengesifo seswekile.
Kanye njengokuba amanzi amaninzi kakhulu enokubangela isikhukula, izinto ezininzi ezilungileyo zinokuphazamisa umzimba. Amanqanaba aphezulu e-HDL anokuba luphawu lokuba i-metabolism ye-cholesterol yomzimba ayisebenzi kakuhle.
Ngoko ke ndimele ndenze ntoni ngoku?
Emva kokufunda oku, ungaziva usoyika. Kodwa ungakhathazeki. Masiyiqonde kakuhle le nto.
1. Musa ukoyika: Olu luphando olunye nje. Izazinzulu zithi kufuneka uphando olongezelelekileyo ukuqinisekisa oku. Ngoko ke ungakhathazeki ngamanqanaba akho e-HDL kuba nje ubona oku.
2. Thetha nogqirha wakho: Ukuba uvavanyo lwakho lwegazi lwamva nje lubonisa ukuba inqanaba lakho le-HDL liphezulu kakhulu kune-80 mg/dL, musa ukoyika kwaye thetha nogqirha wakho wosapho.Dibana nize nithethe ngayo. Uza kuqwalasela imeko yakho yempilo iyonke (ezinye izifo, amayeza owasebenzisayo, imbali yezonyango yosapho) aze akunike iingcebiso ezifunekayo.
3. Musa ukwenza izigqibo wedwa: Ungaze ufunde inqaku elinje uze wenze izigqibo wedwa, uyeke amayeza owanikwe ngugqirha wakho okanye utshintshe unyango lwakho. Oko kuyingozi kakhulu .
4. Indlela Yokuphila Elinganiselayo: Okokugqibela, eyona nto ilungileyo kwimpilo yentliziyo kunye nempilo yengqondo kukugcina indlela yokuphila elinganiselayo. Ukutya okunesondlo, ukuzilolonga rhoqo , ukulala ngokwaneleyo, kunye nokuphila kakuhle kwengqondo kubaluleke kakhulu koku.
Umyalezo Wokuya Ekhaya
- I-HDL luhlobo 'lwe-cholesterol elungileyo' olubalulekileyo emizimbeni yethu. Kodwa njengayo nayiphi na into, amanqanaba ayo aphezulu ngokungaqhelekanga anokuba yingxaki.
- Ngokutsho kophando lwakutshanje, amanqanaba e-HDL angaphezu kwe-80 mg/dL afunyenwe enyusa umngcipheko we-dementia, ingakumbi kubantu abadala.
- Amanqanaba aphezulu e-HDL adla ngokungabangelwa kukutya kuphela, kodwa njengophawu lwenye ingxaki ye-metabolic emzimbeni.
- Ukuba inqanaba lakho le-HDL liphezulu kakhulu, kubalulekile ukuba ungoyiki, kodwa uxoxe ngalo nogqirha wakho uze ufumane icebiso elifanelekileyo.
- Isisombululo esilungileyo kwimpilo yentliziyo kunye nempilo yengqondo kukuphila ubomi obusempilweni nobulinganiselayo.
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