Kubantu abaninzi, ukulawula amanqanaba aphezulu e-cholesterol yinto exhalabisayo. I-cholesterol ephezulu inyusa umngcipheko wesifo sentliziyo, isifo sohlangothi, kunye nezinye iingxaki zempilo ezinzulu. Nangona utshintsho kwindlela yokuphila efana nokutya kunye nokuzilolonga lunokunceda ukunciphisa i-cholesterol, ngamanye amaxesha kufuneka amanyathelo ongezelelweyo. Enye indlela enjalo kukusetyenziswa kwe-niacin, uhlobo lwe-vitamin B3 oluye lwabonakala lunempembelelo entle kumanqanaba e-cholesterol. Ifumaneka kwiintlobo ngeentlobo zokutya, kubandakanya inyama, intlanzi, kunye nenkukhu, kunye neenkozo eziqinisiweyo kunye nesonka. Ukongeza kwindima yayo kwi-metabolism yamandla, i-niacin ibonakalisiwe ukuba inempembelelo entle kumanqanaba e-cholesterol.
I-Niacin, ekwaziwa ngokuba yi-vitamin B3, ekwaziwa ngokuba yi-niacin vitamin kunye ne-nicotinamide, yi-vitamin enyibilikayo emanzini edlala indima ebalulekileyo kwi-metabolism yomzimba. Ibalulekile ekuguquleni ii-carbohydrate, amafutha kunye neeproteni zibe ngamandla kwaye ikwanceda ekugcineni ulusu, imithambo-luvo kunye neenkqubo zokugaya ukutya zisempilweni.
I-Niacin ifumaneka kwiintlobo ngeentlobo zokutya, kuquka inyama, intlanzi, amantongomane kunye neenkozo ezipheleleyo. Ingadalwa ngumzimba kwi-amino acid tryptophan, nangona le nkqubo inganelanga ukuhlangabezana neemfuno zemihla ngemihla ze-niacin zomzimba.
I-Niacin iza ngeendlela ezimbini ezifumaneka rhoqo ekutyeni nakwizongezo: i-niacinamide kunye ne-niacin. Zombini ezi ntlobo ziguqulwa emzimbeni zibe yi-coenzyme esebenzayo ye-niacin, esetyenziswa kwiindlela ezahlukeneyo zokuguqula umzimba.
I-Niacin ibonakalisiwe ukuba inyusa amanqanaba e-HDL (cholesterol elungileyo) ngelixa inciphisa i-LDL (cholesterol embi) kunye ne-triglycerides. Oku kuyenza ibe sisondlo esibalulekileyo sokugcina impilo yentliziyo kunye nokunciphisa umngcipheko wesifo sentliziyo.
Ukongeza kwindima yayo kwi-metabolism ye-cholesterol, i-niacin ikwabandakanyeka ekulawuleni amanqanaba eswekile egazini. Inceda ukuphucula uvakalelo lwe-insulin kunye nokunciphisa ukudumba.
Kubalulekile ekuvelisweniI-NAD(i-nicotinamide adenine dinucleotide) kunye ne-NADP (i-nicotinamide adenine dinucleotide phosphate), eziyi-coenzymes ezibandakanyeka kwiinkqubo ezahlukeneyo zeseli, kubandakanya ukuveliswa kwamandla kunye nokukhuselwa kwe-antioxidant.
Okokuqala, i-niacin ibalulekile kwimpilo yethu yentliziyo. Inceda ukwehlisa amanqanaba e-LDL, okanye i-cholesterol "embi", ngelixa inyusa amanqanaba e-HDL, okanye i-cholesterol "elungileyo". Oku kunokuba nefuthe elihle kwimpilo yentliziyo yethu kwaye kunciphise umngcipheko wezifo zentliziyo ezifana nesifo sentliziyo kunye nesifo sohlangothi. Ukongeza, i-niacin ibonakalisiwe ukuba inciphisa amanqanaba e-triglyceride, nto leyo ikwalungile kwimpilo yentliziyo yethu.
Ukongeza, i-niacin idlala indima ebalulekileyo ekuveliseni amandla emzimbeni. Ibandakanyeka kwinkqubo yokuguqula ii-carbohydrate zibe yi-glucose, umthombo oyintloko wamandla kwiiseli zethu. Oku kunceda ukulwa neemvakalelo zokudinwa kwaye kuphucula amanqanaba amandla ngokubanzi, okwenza i-niacin ibe sisondlo esibalulekileyo sokugcina amandla kunye nokunyamezela.
Enye inzuzo ebalulekileyo ye-niacin yindima yayo ekuxhaseni inkqubo yemithambo-luvo esempilweni. Ibandakanyeka ekuvelisweni kwee-neurotransmitters, iikhemikhali ezinceda ekudluliseni imiqondiso phakathi kweeseli zemithambo-luvo. Oku kunokuba nefuthe elihle kwimvakalelo yethu, ukusebenza kwengqondo, kunye nempilo yengqondo iyonke.
I-Niacin ikwanazo neempawu ze-antioxidant ezinceda ekulweni noxinzelelo lwe-oxidative kunye nokunciphisa ukudumba emzimbeni. Oku kunokuba nefuthe elihle kwimpilo yethu iyonke kwaye kunokunceda ekunciphiseni umngcipheko wezifo ezingapheliyo ezifana nomhlaza kunye nesifo seswekile. Ukongeza, i-niacin ibonakalisiwe inefuthe elihle kwimpilo yolusu, inceda ekunciphiseni ukubonakala kwe-acne kwaye ikhuthaze umbala ocacileyo nosempilweni.
Ukongeza, i-niacin ibalulekile ekusebenzeni kakuhle kwenkqubo yokugaya ukutya. Inceda ekuxhaseni ukuveliswa kwee-enzymes zokugaya ukutya, ezibalulekileyo ekuqhekezeni ukutya nasekufunxeni izondlo. Oku kunokuba nefuthe elihle kwimpilo yethu iyonke yokugaya ukutya kwaye kunokunceda ekunciphiseni iimpawu ezifana nokungagayi kakuhle ukutya kunye nokudumba.
Ukongeza kwezi zibonelelo, i-niacin ibonakalisiwe inefuthe elihle ekubonakaliseni i-insulin, nto leyo ibalulekileyo ekulawuleni amanqanaba eswekile egazini nasekunciphiseni umngcipheko wesifo seswekile. Ikwadlala indima ekuxhaseni ukusebenza kakuhle kwamalungu kwaye inokunceda ukunciphisa iimpawu ze-arthritis kunye nokunye ukudumba.
I-Niacin ithathwa njengokhetho olubalulekileyo lokunceda ekunciphiseni i-cholesterol, kwaye izifundo ezininzi zibonise ukuba i-niacin inokunciphisa ngempumelelo amanqanaba e-LDL cholesterol, eyaziwa ngokuba yi-cholesterol "embi". Ikwabonakalisiwe ukuba inyusa amanqanaba e-HDL cholesterol (edla ngokubizwa ngokuba yi-cholesterol "elungileyo"). Kodwa i-niacin ifikelela njani kwezi ziphumo?
Enye yeendlela i-niacin enceda ngayo ukwehlisa i-cholesterol kukuthintela ukuveliswa kwesibindi kwe-cholesterol ye-lipoprotein esezantsi kakhulu, into eyandulela i-lipoprotein esezantsi kakhulu. Oku kuthetha ukuba isibindi sivelisa i-cholesterol ye-LDL encinci, nto leyo ebangela ukuba amanqanaba e-cholesterol ye-LDL aphantsi egazini. I-Niacin ikwanceda ukwandisa umsebenzi we-lipoprotein lipase, i-enzyme enceda ukuqhekeza i-triglycerides (olunye uhlobo lwamafutha egazini). I-Niacin ngokungathanga ngqo inciphisa amanqanaba e-cholesterol ye-LDL ngokunciphisa amanqanaba e-VLDL kunye ne-triglyceride.
I-Niacin inokunyusa amanqanaba e-cholesterol ye-HDL. I-cholesterol ye-HDL inceda ukususa i-cholesterol ye-LDL egazini, iyithuthe iye esibindini apho inokwahlulwa khona ize ikhutshwe emzimbeni. Yiyo loo nto i-cholesterol ye-HDL idla ngokubizwa ngokuba yi-cholesterol "elungileyo" kuba inceda ekuthinteleni ukwakheka kwe-plaque kwimithambo yegazi, nto leyo enokubangela isifo sentliziyo.
Ukongeza kwimiphumo yayo kumanqanaba e-cholesterol, i-niacin ifunyenwe inezinye izibonelelo zentliziyo. Inokunceda ekunciphiseni ukudumba kwimithambo yegazi, into ebalulekileyo ekuphuhlisweni kwe-atherosclerosis, okanye ukuqina kwemithambo yegazi. I-Niacin ikwabonakalisiwe ukuba iphucula ukusebenza kweeseli ze-endothelial (ulwelo lwemithambo yegazi), inceda ekuphuculeni ukuhamba kwegazi kunye nokunciphisa umngcipheko wokuqhekeka kwegazi. Ukongeza, i-niacin inokulinganisela amanqanaba eswekile yegazi kwaye incede ukulawula isifo seswekile.
I-Niacin, eyaziwa ngokuba yi-vitamin B3, sisondlo esibalulekileyo. Ibalulekile kwimisebenzi eyahlukeneyo yomzimba, kubandakanya imetabolism, ukusebenza kwemithambo-luvo, kunye nokuveliswa kwamandla eeseli. Ukufaka ukutya okutyebileyo kwi-niacin ekutyeni kwakho kulula kakhulu kuba kukho iintlobo ngeentlobo zokutya eziqulathe isixa esikhulu sesi sondlo sibalulekileyo. Ezinye zokutya ezityebileyo kwi-niacin ziquka:
1. Inkukhu
Inkukhu ngumthombo omkhulu we-niacin kunye neproteni engenamafutha. Nokuba ukhetha inkukhu eyosiweyo, ebhakiweyo, okanye eyosiweyo, ukufaka le nyama engenamafutha ekutyeni kwakho yindlela entle yokwandisa ukutya kwakho i-niacin.
2. I-Tuna
I-tuna ayisiyonto ilungileyo nje kuphela ukuba ngumthombo omkhulu we-niacin, kodwa ikwatyebile kwi-Omega-3 fatty acids, ezibalulekileyo kwimpilo yentliziyo. Ukongeza i-tuna kwiisaladi, iisandwich, okanye ii-sushi rolls yindlela ekrelekrele yokwandisa ukutya kwakho i-niacin.
3. Iinati
Iipeanut zizinto ezilula nezimnandi ezityebileyo kwi-niacin. Nokuba ukhetha iipeanut eziluhlaza, ezirostiweyo okanye ezifakwe ibhotolo yepeanut, ukongeza iipeanut ekutyeni kwakho yindlela elula yokufumana i-niacin engakumbi.
4. Iikhowa
Amakhowa awapheleli nje ekubeni ngumthombo omkhulu we-niacin, kodwa akwanazo neekhalori eziphantsi kwaye ane-antioxidants eninzi. Ukongeza amakhowa kwiisuphu, iisaladi, okanye ii-stir-fries yindlela entle yokufumana i-niacin engakumbi kwizidlo zakho.
5. Iimbotyi eziluhlaza
Ii-green peas azingomthombo olungileyo we-niacin kuphela, kodwa zikwatyebile kwi-fiber, iiproteni, kunye nezinye iivithamini kunye neeminerali ezibalulekileyo. Ukongeza ii-green peas ekutyeni kwakho yindlela entle yokwandisa ukutya kwakho kwe-niacin ngelixa unyusa ukutya kwakho kwezondlo.
6. Imbewu yelanga
Imbewu yelanga sisidlo esityebileyo esinezakhamzimba ezininzi esine-niacin, i-vitamin E, i-magnesium kunye nezinye izondlo ezibalulekileyo. Ukutya imbewu yelanga phakathi kokutya yindlela entle yokwandisa ukutya kwakho i-niacin ngelixa usanelisa indlala.
Ukongeza koku kutya kutyebileyo kwi-niacin, kukho eminye imithombo emininzi ye-niacin onokuyifaka ekutyeni kwakho, njenge-salmon, ii-avokhado, kunye neenkozo ezipheleleyo. Ngokufaka iintlobo ngeentlobo zezi zinto zokutya kwizidlo zakho kunye nezidlo zokutya, unokuqinisekisa ukuba ufumana izixa ezaneleyo ze-niacin ukuxhasa impilo yakho iyonke kunye nokuphila kakuhle.
I-Niacin, eyaziwa ngokuba yi-vitamin B3, sisondlo esibalulekileyo esidlala indima ebalulekileyo ekugcineni impilo. Ibandakanyeka kwiinkqubo ezahlukeneyo zomzimba, kubandakanya imetabolism, ukulungiswa kwe-DNA, kunye nokwenziwa kweehomoni. Nangona i-niacin ivela ngokwendalo kwiintlobo ezininzi zokutya, abanye abantu banokufuna izongezo ezongezelelweyo ukuhlangabezana neemfuno zabo zemihla ngemihla.
Xa ucinga ngokuthatha izongezo ze-niacin, kubalulekile ukwenza ukhetho olunolwazi ngempilo yakho. Kukho izinto ezibalulekileyo ekufuneka uziqwalasele xa ugqiba ekubeni izongezo ze-niacin zikulungele na.
Okokuqala, kubalulekile ukuqonda iingenelo ezinokubakho zokongeza i-niacin. I-Niacin ifundwe ukuba inako ukuphucula amanqanaba e-cholesterol, ukunciphisa umngcipheko wesifo sentliziyo, kunye nokuphucula ukusebenza kwengqondo. Ukongeza, i-niacin ineempawu zokulwa nokuvuvukala ezinokunceda ukunciphisa umngcipheko wezifo ezithile ezingapheliyo.
Nangona kunjalo, kubalulekile ukuqwalasela iingozi ezinokubakho kunye nemiphumo emibi yokongezwa kwe-niacin, kwaye kubalulekile ukuxoxa ngesicwangciso sakho sokuthatha izongezo ze-niacin nomboneleli wakho wezempilo ukuqinisekisa ukuba zikhuselekile kwaye zikulungele.
Ukongeza, kubalulekile ukukhetha isongezelelo se-niacin esikumgangatho ophezulu kumthombo othembekileyo. Ayizizo zonke izongezelelo ezenziwe ngokulinganayo, ngoko ke kubalulekile ukukhetha imveliso esemgangathweni kuphawu oluthembekileyo, okungcono ukuba iveliswe kwiziko elithobela imigangatho yokulawula umgangatho engqongqo. Ukongeza, ungathanda ukucinga ngokujonga izongezelelo ezivavanyiwe ngumntu wesithathu, njengoko oku kuqinisekisa ukuba amandla kunye nobunyulu bemveliso buqinisekisiwe ngokuzimeleyo. Oku kunokunceda ukuqinisekisa ukuba ufumana imveliso ekhuselekileyo nesebenzayo.
Xa ukhetha isongezelelo se-niacin, kubalulekile ukuqwalasela uhlobo lwe-niacin olusetyenziswa kweso songezelelo.
1. I-Niacin: Le yeyona ndlela ixhaphakileyo ye-niacin efumaneka kwizongezo. Yaziwa ngokukwazi kwayo ukuxhasa impilo yentliziyo ngokunceda ekunciphiseni amanqanaba e-cholesterol kunye nokuphucula ukujikeleza kwegazi. Nangona kunjalo, abanye abantu banokufumana ukurhawuzelela kolusu okanye ukubomvu okwethutyana njengesiphumo esibi sokuthatha i-niacin.
2. I-Niacinamide: Eyaziwa ngokuba yi-niacinamide, olu hlobo lwe-niacin ludumile ngenxa yeenzuzo zalo ezinokubakho kulusu. Ihlala isetyenziswa kwiimveliso zokhathalelo lolusu ukunceda ukuphucula ukubonakala kwemigca emincinci, imibimbi, kunye ne-acne. I-Niacinamide ikwaluncedo ekuxhaseni ukusebenza komzimba ngokubanzi kunye nempilo yengqondo.
3. I-Inositol hexanicotinate: Le yindibaniselwano ye-niacin kunye ne-myo-inositol, i-sugar alcohol. I-Inositol hexanicotinate isetyenziswa rhoqo ukuxhasa inkqubo yokujikeleza kwegazi esempilweni kwaye inokunceda ukugcina amanqanaba e-cholesterol asempilweni.
I-Suzhou Myland Pharm & Nutrition Inc. ibisebenza kwishishini lezongezo zesondlo ukusukela ngo-1992. Yinkampani yokuqala eTshayina ukuphuhlisa nokuthengisa isicatshulwa sembewu yeediliya.
Ngeminyaka engama-30 yamava kwaye iqhutywa bubuchwepheshe obuphezulu kunye nesicwangciso sophando nophuhliso esiphucukileyo, inkampani iphuhlise uluhlu lweemveliso ezikhuphisanayo kwaye yaba yinkampani yeenkonzo zokongeza izinto ezintsha zesayensi yobomi, ukwenziwa kwezinto ngokwezifiso kunye neenkonzo zokuvelisa.
Ukongeza, le nkampani ikwangumvelisi obhalisiweyo yi-FDA, eqinisekisa impilo yabantu ngomgangatho ozinzileyo kunye nokukhula okuzinzileyo. Izixhobo ze-R&D kunye nezixhobo zemveliso kunye nezixhobo zohlalutyo zenkampani zizinto zanamhlanje kwaye zisebenza ngeendlela ezininzi, kwaye ziyakwazi ukuvelisa iikhemikhali kwisikali se-milligram ukuya kwitoni ngokuhambelana nemigangatho ye-ISO 9001 kunye neendlela zokuvelisa ze-GMP.
Q: Yintoni i-niacin kwaye isebenza njani ukunciphisa amanqanaba e-cholesterol?
A: I-Niacin, ekwaziwa ngokuba yi-vitamin B3, yi-vitamin enyibilikayo emanzini ebonakaliswe ukuba inciphisa amanqanaba e-LDL (amabi) e-cholesterol kunye ne-triglyceride ngelixa inyusa amanqanaba e-HDL (amahle) e-cholesterol. Isebenza ngokuthintela ukuveliswa kwe-cholesterol kunye ne-triglycerides kwisibindi.
Umbuzo: Ngaba i-niacin iyasebenza ekunciphiseni amanqanaba e-cholesterol?
A: Ewe, i-niacin ibonakalisiwe ukuba iyasebenza ekunciphiseni amanqanaba e-cholesterol, ngakumbi i-LDL cholesterol kunye ne-triglycerides. Inganyusa amanqanaba e-HDL cholesterol, eluncedo kwimpilo yentliziyo.
Umbuzo: Ingakanani i-niacin ekufuneka ithathwe ukunciphisa amanqanaba e-cholesterol?
A: Umlinganiselo ofanelekileyo we-niacin wokunciphisa amanqanaba e-cholesterol uyahluka ngokuxhomekeke kwizinto ezinje ngobudala, isini, kunye nempilo iyonke. Kubalulekile ukusebenzisana neengcali zezempilo ukuze kuchongwe umthamo ofanelekileyo kuwe.
Isikhanyeli: Eli nqaku lenzelwe ulwazi oluqhelekileyo kuphela kwaye akufuneki lithathwe njengengcebiso yezonyango. Olunye ulwazi lweposi yebhlog luvela kwi-Intanethi kwaye alungobungcali. Le webhusayithi inoxanduva lokuhlela, ukufomatha kunye nokuhlela amanqaku kuphela. Injongo yokudlulisa ulwazi oluthe kratya ayithethi ukuba uyavumelana nezimvo zayo okanye uqinisekisa ubunyani bomxholo wayo. Soloko uqhagamshelana neengcali zezempilo ngaphambi kokusebenzisa naziphi na izongezo okanye ukwenza utshintsho kwindlela yakho yokhathalelo lwempilo.
Ixesha leposi: Jan-02-2024
