Esinye isizathu sokutya iMifuno yakho
Njengoko ufunda iindlela ezahlukeneyo zokunciphisa amazinga e- cholesterol yakho , unokufumana isiphakamiso sokongeza ii-phytosterol ekudleni kwakho. Ezi molekyuli zendalo zifumaneka kwiindawo ezininzi zokutya ezityalo. Uphando lubonisa ukuba ukutya ukutya okuqukethe ii-phytosterol kunokuba kungaphantsi kwe-LDL cholesterol.
Ziziphi ii-phytosterol kwaye ziphi ukutya ongazitya ukuze uqiniseke ukuba ezi zikuyo kutya?
Makhe sihlolisise la malekyuli ancedo kwaye sibone indlela efanelekileyo ngayo ukuba intliziyo yakho ibe nempilo encinci.
Ziziphi iiPhytosterols?
Iifhytosterol, ezibizwa ngokuba yi-plant sterols, ziyi-molecules ezinjenge-cholesterol ezifunyenwe kwizityalo ezifana neziqhamo ezipheleleyo, iziqhamo, izityalo (umz., Iilenti kunye nezinye izityalo). Zonke izityalo ziqukethe ii-phytosterols kodwa, ukuza kube yimhla, inani elichanekileyo le-sterols eliqulethwe kwisityalo ngasinye asisungulwa.
- Umzimba wakho awuwenzile ii-phytosterol; zifumaneka kuphela kwimithombo yokutya.
- Nangona iinguqu ezingaphezu kwe-40 zezityalo zityalo zithe zafunyanwa ngoku, ezintathu zizininzi kakhulu: i-beta-sitosterol, i-campesterol, kunye ne-stigmasterol.
Iiphytosterol ihluke kancinci kuphela kwi-cholesterol yezilwanyana kwisakhiwo sayo. Nangona kunjalo, zihluke kakhulu kwi-cholesterol yezilwanyana ngokwempawu ezimbini ze-cholesterol ezinokubangela ukuba i-atherosclerosis - i-accumulation of fatty plaques ngaphakathi kwemithambo yegazi engakhokelela kwisifo senhliziyo.
Cholesterol yezilwanyana: ezimbi, ii-Phytosterols: ezilungileyo
Ngamaxabiso aqhubekekayo, i-cholesterol efumaneka kwizilwanyana inokwandisa i-cholesterol yegazi. Oku kunokukhokelela ekuphuhliseni i- atherosclerosis kunye nesifo senhliziyo.
Ngakolunye uhlangothi, i-Phytosterols, iyancipha encinci esuka emathunjini amancinci, ngoko awangena kwigazi.
Ukongezelela, ii-phytosterol ziyeke okanye zinciphise i -cholesterol yokutya kunye ne-cholesterol eyenziwa sisibindi. Indlela ama-phytosterols enza ngayo akwaziwa ngokupheleleyo.
Ukutya okuqukethe ii-Phytosterols
Ukutya okuphambili okuqukethe ii-phytosterol ziyimifuno, iifuno zemifuno, iifuno zemifuno isasazeka njenge-margarine isasazeka, i-nafta ye-cereal, kunye nesonka kunye nezinye iimveliso zokutya. I-Phytostanols, iqela elincinci lee-phytosterol, zifumaneka kwi-nafsi ye-cereal, ingakumbi i-rye kunye nengqolowa.
Unokukhetha kwimveliso emininzi kwiitrifu zokutya eziqukethe ii-phytosterol kunye ne-phytostanols. Ukongeza kwi-margarine nakwezinye ukusabalala, ezi ziquka ukugqoka i-salad, iisandi, kunye nezongezelelo.
Ngaba i-Phytosterols i-Cholesterol ephantsi?
Izifundo ezininzi ziye zahlola i-cholesterol-ukwehla kwamandla e-phytosterol.
Ucwaningo oluninzi luye lwabonisa ukuba ukutya okufikelela kwi-2 gram ye-phytosterol ngosuku kunganciphisa i-lipoproteins (i-LDL okanye "i-cholesterol embi") engama-10 ekhulwini. Eli nani lilingana ne-1 teaspoon ye-phytosterol yocatshulwa okanye i-tablespoon enye yokusasazeka equkethe i-phytosterol. Kuthatha kuphela iiveki ukuya kwiiveki ezimbini ukubona iziphumo ze-cholesterol.
Ukwengeza:
- Kwezinye iinjongo, ii-phytosterol ziye zanciphisa amanqanaba e- triglycerides (amafutha atholakala kuwo wonke umzimba).
- Ngokwahlukileyo, ii-phytosterols azibonakali zichaphazela amanqanaba eepoprotein (high-density lipoprotein) (i- HDL okanye "i-cholesterol" enhle ).
I-US yokuLawulwa kweeMveliso kunye neDrug iye yaqwalasela iziphumo zophando kwaye yavumela iimveliso zokutya eziqukethe ii-phytosterol ukuba zibhalwe ngokuthi "intliziyo enempilo." Oku kuchazwe ngokucacileyo kwiipakethe zeemveliso.
Ziziphi Iimveliso Zomsebenzi?
Phakathi kwazo zonke iintlobo zeemveliso eziqulethe ii-phytosterols, kukho ingxoxo malunga nokusebenza kwabo xa kuthathwa njengencediso. Abanye abaphandi baphikisana ukuba, xa kuhlanjululwa ngexesha lokuvelisa, ii-phytosterol ezifumaneka kwizibonelelo zingasebenzi.
Oku kuya kuthetha ukuba ezinye iimveliso ze-phytosterol zingaphantsi kwe-cholesterol ukuba zilungiswe kakuhle ngumenzi.
Oku akusiyo imeko ye-phytosterol efunyenwe ekudleni, ukusuka kwi-soybean ukusabalalisa. Ezi zithako zisebenza kwaye zikwazi ukusebenza ngokunciphisa i-cholesterol.
Yintoni Enye Okufanele Uyazi?
Uyazi ukuba ukutya iziqhamo kunye nemifuno kulungile kuwe, kwaye ngoku uyazi esinye isizathu sokuba kutheni. Kuze kube ngoku, iiprotosterols zibonakala zinciphisa amathuba okuphuhliswa kwe-atherosclerosis kubantu abaphilileyo. Nangona kunjalo, ufanele ukwazi ukuba abaphandi baqhubeka bephanda ithuba lokusebenzisa ixesha elide leeprotosterol ukudala i-atherosclerosis.
Kukho okunye okungafaniyo ekufumaneni ukuba ukutya ukutya okuqukethe ii-phytosterol kukulungele. Oku kusebenza kubantu abanentsholongwane engabonakaliyo ye-genetic ebizwa ngokuba yi- phytosterolemia, okanye i- sitosterolemia. Oku kubangela ukuba amazinga aphakamileyo aseprottosta asele egazini kwaye angakhokelela kwi-atherosclerosis engaphambi kwesikhathi.
> Imithombo:
> Gylling H, uSimonen P. I-Phytosterols, ii-phytosterol, kunye ne-lipoprotein metabolism. Amanzi . 2015; 7: 7965-7977.
> I-Ostlund RE Jr. I-Phytosterols, ukuchithwa kwe-cholesterol kunye nokutya okunempilo. Lipids. 2007; 42 (1); 41-45.
> Pinedo S, Vissers MN, Von Bergmann K, et al. Amanqanaba e-Plasma yeesterter plant kunye nomngcipheko wesifo se-coronary disease: i-EPIC-Norfolk Population Study. J Lipid Res. 2007; 48: 139-144.
> Saji J, Sorokin AV, Thompson PD. Iiphytosterols kunye nesifo se-vascular. Curr Opin Lipidol . 2007; 18 (1): 35-40.