Efunekayo Yimalini ivithamin D ukuba usana?

Kukholelwa ukuba zonke iivithamini sifumana ukutya. Kodwa ivithamin D uyakwazi nokulungelelanisa nemizimba yethu, kunye nobungakanani eyaneleyo. Oku kwenzeka (photolysis reaction) phantsi inyathelo ultraviolet radiation spectrum elanga. Kodwa ke, ngelishwa, kukuswela sixeko yale vitamin nangoku luyasekwa, nangona ukutya ezikumgangatho ophezulu kunye intlanzi ezaneleyo, amaqanda kunye namasi. Ingakumbi azichaphazeleki koku iintsana ezisanda kuzalwa, ngenxa yokuba ubisi lwebele eyondliwe emkhumbini kunye emzimbeni kamama ayisoloko ukuveza izinto ezinqwenelekayo amaninzi ngokwaneleyo.

Kungenxa yoko le nto oogqirha ukumisela ivithamin D kwiimveku, ukwenzela ukuthintela ukuvela yamathambo, spazmofilii kunye nosulelo rhoqo zemiphunga. Isibakala sokuba eli vitamin sele ngokusondeleyo kakhulu inxaxheba lokusekwa kwenkqubo musculoskeletal kunye luvo. Ukuba ayinalo, umzimba uyayeka ukufunxa calcium iphosphate, ukukhula kunye nokuqinisa amathambo limisiwe, ngokulandelelana. Kulo mzekelo, i izimbiwa okhoyo emzimbeni nezintso. Ngoko ivithamin D kubaluleke kakhulu ezisanda kuzalwa, ngenxa yokuba ukuyilwa asemzimbeni baba ngesantya uyakhula.

Kakade ke, umzimba wosana ekugqibeleni ithi kusetyenziswa ukuhlala kwimeko yokungabikho ezi izimbiwa ebalulekileyo, ukuseka kunye neenkqubo pathways kunokwenzeka, kodwa deformation ithambo uya ngonaphakade nazo usaqala ngenxa yokungabikho nokwenziwa ikhalsiyam. It ehlupheka kwezihlunu, nto leyo ekugqibeleni kukhokelela imiphumo ebuhlungu: bangeza iinyawo tyaba, zokufota, umbono kahle kunye nezinye iingxaki. Kutsha nje, i-American Academy of Neurology ipapashe izigqibo zilandelayo: ekwandiseni ukudla imenu equlathe ivithamin D, ukukhulelwa lunciphisa ubungozi indoda elizayo izifo ezoyikekayo ezifana multiple. Ngoko ke musa ngoyaba iingcebiso kumagqirha, prescribers ivithamin D kwiimveku abantwana.

libanda anqabe kakhulu yale vitamin. Kodwa kuyingozi kakhulu. Iimpawu libanda ezifanayo ngokubanzi ukuba iimpawu kunxilwe: ukugabha Inokwenzeka, ubushushu kuvuka emzimbeni ingeyongozi ngaphantsi nokuqunjelwa. Xa excess rhoqo ngomzimba ivithamin D kudla iphuhlisa ukunxila ezingapheliyo, leyo, emva kweenyanga ezintandathu zokuqala zizelwe kuya kuvela nentlekele unesifo okanye ukusilela oyingozi kwezintso. Ngoko ke, akukho mfuneko ukumisela ivithamin D ukuya usana kwi yabo, ugqirha kuphela ukubona iimpawu eziyimfuneko.

Kwiimeko libanda, into yokuqala ngaphandle kokungena vitamin A emzimbeni, kwakunye nemveliso apho kukho calcium. Ngaphezu koko, blocker zisetyenziswa iivithamini A no-E, ezo abamelene ye vitamin A. Ukuba urhulumente lokusetyenziswa odityanisiweyo unyango enzima ejoliswe ekususeni calcium emzimbeni kunye bazalisa ezilahlekileyo ngexesha unyango potassium nezinki.

Njengoko ukunika iintsana ivithamin D? Kuthintelo engagqibekanga abathandekayo isicelo: umntwana evela iintsuku ezingama-21 yobomi, ukunika imihla ngemihla 1 nethontsi isisombululo oyile, leyo iqulathe 500ME kweziyobisi esebenzayo. Reception ziya kunqunyanyiswa ixesha ukugcina nemimandla zemozulu ukuba insolirovany ngokwaneleyo. Ukuba a nedonoshen umntwana, ithamo kabini, uthabathe iivithamini ngokuqhelekileyo iminyaka emibini.

Kodwa indlela usoloko ngamnye, ngenxa yokuba umntwana abe sifo, yenzeka ukuba unina nje alibale ukuba ukunika iivithamini ekuhambeni kwexesha. ithamo therapeutic inokutyumba ugqirha. Ngokuqhelekileyo, oko kuthetha ukuba amathontsi 4 isisombululo. Kwaye ukuba kukho kakade iimpawu yamathambo, ukuba amathontsi-5 ubuncinane.

Kuyo nayiphi na imeko, ivithamin D efunekayo ukuze usana, kodwa nokuthintela kunye unyango kufuneka kuvunyelwane kunye nogqirha wakho.