Uphando kwiindlela ezongezelelweyo zokutya ezichaphazela ii-IBD zokuhlala ezingabonakaliyo
Kuye kubekho ubungakanani obukhulu becala lokusingqongileyo malunga nokutya okuninzi kuthintela uphuhliso kunye nekhosi yezifo zesibindi sokuvuvukala (IBD) . Kubonakala kunengqiqo ukuba ukutya kuya kuba nefuthe kwisifo esibangela iimpawu kwi-digestive tract, kodwa ngoku akukho ubungqina obunyanzelisayo bokuthi kungani na oku kwenzeka, okanye ukuba oko kwenzeka.
Ukutya kukuphazamiseka, kwaye abantu abanesifo sikaCrohn kunye ne-ulcerative colitis ngokwemvelo basetyenzisiwe ngendlela ukutya kungabuchaphazela ngayo iimpawu zabo. Njengoko ulwalamano phakathi kokutya kunye ne-IBD luqhutyelwa phambili, uphando oluthile ngesihloko ludinga ukudala inzame xa lupapashwa.
Ubudlelwane phakathi kwe-colitis (ukuvuvukala kwikholoni) kunye nesongezo sokutya esibizwa ngokuba yi-titanium dioxide yinto enjalo. Okwangoku akukho ubungqina obuninzi obhekisela kukhonkco phakathi kwe-IBD kunye ne-titanium dioxide. Nangona kunjalo, kukho uphando lwepasa lokuqala oluya kubangela ukuba uphononongo olungakumbi kuze kubekho ukuqonda ngokucacileyo indlela ezi zidibeneyo zokuncedisa ukutya, ezinokuthi zathethwa ngazo njengama-nanoparticles okanye i-microparticles, zingabelana ne-IBD. Okwangoku, akukho ziphakamiso ezibanzi kubantu abane-IBD ukuphepha izongezo zokutya, kwaye abantu abane-IBD abanenkxalabo kufuneka bacele ugqirha wabo malunga neziphakamiso zokutya.
Iyini i-Titanium Dioxide?
I-Titanium dioxide (TiO2) yi-nanoparticle eyongeziweyo esetyenziselwa ukutya, amayeza, iimveliso zabathengi kunye nemveliso yokunyamekela, njengezimonyo. Ingumzimba omhlophe ongenza imveliso ibonakale icacile okanye imhlophe, njengethunzi leso, ipolisi evulekile, iphepha, okanye i-frostings yekhekhe.
I-Titanium dioxide isetyenziswe njenge- UV (ultraviolet) icebo kwi-sunscreens ukukhusela isikhumba ekushiseni ilanga. Ngako oko, lo ngumkhiqizo ogqitywa ngabantu ekudleni okanye kumachiza kwaye ubeka emzimbeni aze afakwe elukhumbeni, njengezimonyo okanye i-sunscreens.
Xa i-titanium dioxide isetyenziswe kwimichiza, isisithako esingasebenzi , ngamanye amaxesha sibizwa ngokuba yi-excipient. Isithako esingasebenziyo singasetyenziselwa unyango ngezizathu ezahlukeneyo, nokuba "ncedise" isithako esisebenzayo okanye ukwenza i-medication look or taste better. It isetyenziswe kuba ayifanelekanga ukuba nayiphi na isenzo emzimbeni.
I-Titanium dioxide ivela ngokwemvelo kodwa nayo idale abantu. Inkcazo yemveliso yamakhemikhali ye-titanium dioxide ingakwazi ukufumana ubugcisa ngenxa yokuba kukho iintlobo ezahlukeneyo. Abavelisi abafunwa ukuba bahlule uhlobo lwe-titanium dioxide esetyenziswe kwimveliso, kwaye linamagama amaninzi aorhwebo.
Ikhuselekile kangakanani i-Titanium Dioxide?
I-Titanium dioxide ivunyiwe ukuba isetyenziswe ekudleni, kwiyeza kunye nasezicumbini, ngoko kubonwa njengokhuselekile yimibutho karhulumente eyavuma ukusetyenziswa kwayo. Isixa esisetyenziswe kwimveliso siyahluka, kodwa kaninzi asikho sikhulu. Ukusetyenziswa kwayo kulo lonke ihlabathi kuye kwanda kwiminyaka yakutshanje, ngokukodwa e-United States, kwaye iyancipha ukuba ingabizi.
Kulinganiselwa ukuba abantu abadala baseUnited States bangabonakaliswa kwi-1 mg ye-titanium dioxide nganye ngeekhigram yesisindo somzimba ngosuku. Ngomntu olinganiselayo, umzekelo, i-150 lbs, ezoba ngu-68 mg wokutyhila ngosuku.
Nangona kunjalo, ichazwa yiNational Health Organisation (WHO) ngokuthi "inobungozi obuthakathaka" kwaye "mhlawumbi i-carcinogenic" kubantu, kuba, kwiimeko eziphezulu kakhulu, uphando lubonakalise ukuba lubangele umdlavuza kwiisundu. Kubalulekile ukuba uqaphele ukuba Inkxalabo ebalulekileyo malunga nodidi lwe-WHO kukukhusela abasebenzi kwizityalo apho i-titanium dioxide yenziwe khona.
Abasebenzi baya kuboniswa kwiimali eziphezulu, mhlawumbi bayayifaka, ngexesha lemi sebenzi yabo.
Abo baqeshwa bafuna ukukhuselwa kwimiphumo emibi, ngakumbi xa besebenza nezinto ezifana ne-titanium dioxide ngexesha elide. Noko ke, akukho ubungqina bokuba ukusetyenziswa kwe-titanium dioxide ngexabiso elincinci, njenge-cake frosting okanye imithi, ibeka abantu engozini enkulu yomhlaza.
Izifundo kwiTitanium Dioxide ne-IBD
Olunye uphando lubhekisele kuzo zombini iziphumo ze-titanium dioxide ezazinkcenkceshe ezenziwe nge-colitis. Abaphandi basebenzisa iichiza kwimichiza ukwenza i-colitis, ebhekisela ekuvukeleni kwikholoni kwaye ayifani ngokufanayo ne-ulcerative colitis njengoko iyaziwa kubantu. Ukukhupha iigundane nge-colitis kuqhutshwa rhoqo kulezi ntlobo zophando lokuqala, ukubona ukuba kunokuba nesizathu sokuqhubela phambili kwizifundo ezinkulu okanye ukuqhuba uphando.
Okufunyenwe kulezi nkondlo kwakukuba xa babenobuthi be-colitis kwaye banikezwa izixa eziphezulu ze-titanium dioxide imihla ngemihla emanzini abo (mhlawumbe ama-50 mg okanye 500 mg kilogram yesisindo somzimba), i-colitis yanda. Amagundane angenayo i-colitis kwaye abanikezwa i-titanium dioxide ayinalo utshintsho kwiikholoni zabo. Ngoko ke, abaphandi baphetha ukuba i-titanium dioxide inokulimaza kuphela ukuba kukho ukutshaya kwikholoni.
Uphononongo olufanayo lwaba nenxalenye yomntu, kwaye abantu abane-Crohn's disease kunye ne-ulcerative colitis bafundiswa. Oko abaphandi bafumene kukuba abantu abane-ulcerative colitis kwi- flare-up babenexabiso elongezelelweyo le- titanium egazini labo. Abaphengululi baphetha ukuba ukuvutha kwi-colon kwakuthetha ukuba i-titanium ephakamileyo yanyuswa apho kwaye yenze indlela yayo kwigazi. Ukuqwalasela oku, kunye neziphumo ezivela kwinto eyenzeka kwiigundane, abalobi besi sifundo bathi iziphumo zazo zifanele zikhokele ukuba sicinge "ukusetyenziswa okucokisekileyo kwezi ngqungquthela."
Kukho ezinye izilingo kubantu abanesifo sikaCrohn, esafunda ukutya okungazange iqulethe i-nanoparticles. Isifundo sokuqala senziwe kwizigulane ezingama-20 ezinezifo ezisebenzayo kwaye zahamba iinyanga ezine. Izigulane ezisezantsi ezincinane ezidliwayo zondla zenza ngcono kunezo ezingekho kwisondlo. Isiphetho kukuba ukuchithwa kwezixhobo zokutya kunye nezinye izinto eziqukethe ii-microparticles okanye i-nanoparticles, inokunceda.
Okwesibini, isifundo esifanayo senziwa kwizigulane ezingama-83. Ukutya okufanayo kwakusetyenzisiwe, kodwa abaphandi abazange bafike kwisigqibo esifanayo: izigulane ekudleni azizange zenze ngcono kunezo ezingekho kwisondlo. Yintoni oku kuthetha ukuba akukho bungqina obuhle bokuthi ukusika izinto ezifana nezongezo zokutya kunanoma yintoni umphumo kwisifo sikaCrohn. Yimeko 'yokubuyela kwibhodi yokudweba' kubaphandi.
Ukuphucula i-Sigma edibene neZidlo
Kubantu abane-IBD, ngokuqinisekileyo kukho ukuhlaselwa okudityaniswa nokutya. Abahlobo, intsapho kunye noogxa banokubheka ukubuza into yokuba umntu onomdla we-IBD uyadla kwaye enze izigwebo malunga nokutya okuchaphazelekayo kunempawu . Abantu abane-IBD bavame ukukwazi ukuba kukuphi ukutya okunokubangela ingxaki kwaye kwezinye iimeko, kunokusetyenzwa ngokukhawuleza ixesha. Abo baphethwe ngamathumbu abo ukuba baphathe i-IBD yabo kwaye bazimisele ukuvelisa ukucinywa kungadinga ukuphepha ukutya okanye ukutya kwamaqela athile.
Uphando alubonakali, nangona kunjalo, ukuba ukutya kunokubangela okanye kubangela IBD. Izigulane zikhuthazwa ukuba zitya ukutya okunempilo ngokusemandleni, ezibandakanya izithelo kunye nemifuno. Ukusebenza nomculi wezilwanyana onamava ekuphatheni abantu abane-IBD kuyakunceda ukuze udle ukutya okungekho nje kuphela kumhlobo kwi-IBD kodwa iqulethe iivithamini kunye namaminerali abaneemfuno ze-IBD . Ngethuba lokusasaza, abantu abaninzi abane-IBD banciphisa ukutya, kodwa kukho iikhalori ezifunekayo ngeli xesha, kungekhona.
ILizwi
Xa uphando malunga ne-IBD luphuma ukuba inselele into esiyiqonda ngoku ukuba yinyani, inokushukunyiswa kwamkelwa kwazo zonke izinto ezinxulumene nezi zifo. Oku kuyinyani ngokukodwa kwizifundo malunga nokutya, kunye neendaba eziphathekayo-ezinokuthi zingabi nolwazi olunzulu lwe-IBD-zithatha ukuzithengela. Izifundo malunga ne-titanium dioxide azange zibonise ukuba kufuneka okanye akufanele sikhathazeke ngale nxalenye yokutya. Ukutya okuninzi okuninzi kunye nokutya okumbalwa okucwangcisiweyo ngokuqhelekileyo kuluvo oluhle. Ngaphambi kokusika ukutya ngokupheleleyo, nangona kunjalo, ingcamango eyona nto kukuthetha nentetho yakho yegastroenterologist kunye / okanye i-dietician malunga neendlela ezikhuselekileyo, ezinomsoco kwaye ezinokwenza.
> Imithombo:
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> Lomer MC, Grainger SL, Ede R, et al. "Ukungabikho kokusebenza kokunciphisa ukutya kwe-microparticle kwisilingo esiphezulu sezilwanyana ezinezifo ezikhutheleyo zeCrohn." Eur J Gastroenterol Hepatol. 2005; 17: 377-384.
> ULomer MC, uHarvey RS, uEvans SM, et al. "Ukusebenza kunye nokunyamezela kokutya okuncinci kwe-microparticle kwi-blind blind double, randomized, umqhubi wesifo kwi-Crohn's disease." Eur J Gastroenterol Hepatol 2001; 13: 101-106.
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