Ubhiya mhlawumbi isiselo esixhamla kakhulu esilwayo emhlabeni. Nangona ngezinye iinkcukacha ubhiya buba nomthombo omubi ngenxa yobunxila bawo, uqulethe izinto ezimbalwa ezinomsoco. Ibhali , enye isithako esinjalo esetyenziselwa ukwenza ubhiya, iqukethe i-polyphenols, edibaniswe nokunciphisa amazinga e-cholesterol kunye nokukhuthaza impilo yengqondo.
Kukho ezinye iingcamango ezibonisa ukuba iziyobisi ezinjengotywala zinokukwazi ukuphucula impilo yeentliziyo kwixabiso elincinci. Kodwa ukusela ubhiya kunokunciphisa izinga lakho le-cholesterol?
Ngaba Ubhiya Ngaba Naluphi na Umphumo Kwi-Cholesterol Yakho kunye ne-Triglycerides?
Akukho zifundo ezininzi ezijonge indlela ubhiya obuchaphazela ngayo i-cholesterol yakho kunye namanqanaba e-triglyceride. Uninzi lwezifundo zijonga zonke iintlobo zotywala kunye nefuthe kwi-cholesterol, i- triglycerides , kunye nempilo yengqondo yonke. Izifundo ziye zahlola ukusetyenziswa kwemveliso yeebhiya kwi-lipids kwixabiso ukusuka kwi-60 ukuya kwi-340 mL imihla ngemihla ukusuka naphi na phakathi kwee-4 nee-6 kwiiveki. Kwafunyaniswa ukuba, kwezinye izifundo, abantu batywala ubuncinane ubhiya omnye ngosuku babone ukwanda kwezinga le-HDL ye- cholesterol ngamaphesenti angama-11. Ukongezelela, amazinga e-LDL kwezinye iiprojekthi zahlulwa ngamaphesenti angama-18, nangona ezinye iingcali azizange zibonwe ukwehla okukhulu kwiLDL.
Indlela apho ubhiya obuthinta ngayo amanqanaba akho e-lipid awaziwa. Kule zifundo, uhlobo okanye uphawu lwebhiya aluqhelekanga.
Olunye uphando lubonise ukuba enye ibhiya (malunga ne-340 mL) imihla ngemihla inokunciphisa i-oxydation ye-LDL. Nangona kunjalo, ukusetyenziswa kweebhiya ezintathu okanye ngaphezulu kwansuku zonke ngokuqinisekileyo kwakhuthaza i-LDL oxidation.
Ucwaningo luye lwabonisa ukuba i-LDL ene-oxidizedi ingakhuthaza ukuvuvukala kwimbatho yangaphakathi yemithambo yegazi kunye negalelo ekwakheni i-atherosclerosis ekhokelela ekuphuhlisweni kwesifo senhliziyo. Nangona kukho imiphumo emihle ebonwayo ekuphuzeni ubhiya kunye nezinye iintlobo zotywala, kwakukho nemiphumo emibi: amanqanaba aphakamileyo e-triglyceride nawo aphawulwe njengokuba ukusetyenziswa kotywala kwanda. Ukuba nemilinganiselo ephakamileyo kakhulu ye-triglyceride enye yengozi yokuphuhlisa isifo senhliziyo.
Ngaba Ufanele Uphuze Ubhiya Ukunciphisa I-Cholesterol Yakho?
Nangona ubhiya omnye ngosuku lubonakala ukuphucula iphrofayili yakho kunye ne-oxidation ephantsi ye-LDL kwezinye iimeko, ukusela ezintathu okanye ngaphezulu kweebhiya kunokuchaphazela iphrofayili yakho yepilid, impilo yeentliziyo kunye nokwandisa umngcipheko wokufumana izifo ezithile ezifana neengqimba ezithile, igazi eliphezulu uxinzelelo, kunye nesitofu. Olu hlobo luye lwaphawulwa nezinye iintlobo zotywala. Ngoko ke, kucetyiswa ukuba ungasiphuzi ubhiya obuninzi - okanye nasiphi na isiselo esinxilisayo ngenxa yolu hlobo - ukuba unenkxalabo yakho ngentliziyo yakho.
I-American Heart Association icebisa ukuba xa uphuza utswala, kufuneka usebenzise enye i-12 ounce servings yebhiya imihla ngemihla ukuba ungumntu, kunye ne-ounces 12 zebhiya ngosuku ukuba ungumfazi.
I-ounces ezilishumi elinesibini zilingana ne-350 mL yobhiya. Ukuba awusayi kusela, i-American Heart Association ilumkisa ukuba akufanele uqale ukusela ubhiya - okanye nayiphi na utywala-kuphela ngenjongo yokuphucula intliziyo yakho impilo.
> Imithombo:
> Utywala neNtsapho yeMpilo. I-American Heart Association.
> Arranz S, Chiva- Blanch G, Valderas- Martinez P et al. Iwayini, ubhiya, utywala kunye ne-polyphenols kwisifo senhliziyo kunye nomhlaza. Amanzi angama-2012; 4: 759-781.
> Foerster, M .; Marques-Vidal, P .; Gmel, G; okqhubekayo. Utywala kotywala kunye nomngcipheko we-cardiovascular in the population in high alcohol consumption. Ngaba. J. Cardiol. 2009, 103 , 361-368.
> I-Prickett CD, uLister E, uColins M et al. Utywala: umhlobo okanye utshaba? Utywala obunxilisayo lwe-cataract kunye ne-atherosclerosis luhlobene nomsebenzi we-plasma antioxidant. I-Nonlinear Biol Toxicol Med 2004; 2: 353-370.