Izenzululwazi phantsi kwexesha i-vitamin D zidibanisa izinto ezininzi ezisebenzayo ze-ferols, zithatha inxaxheba kwiinkqubo ezibalulekileyo kunye ezibalulekileyo emzimbeni womntu. Bangaphi abantu abangafumani i-phosphorus okanye i-calcium, ngaphandle kwe-vitamin D abakwazi ukuyila ngomzimba kunye nokusilela kwabo kuya kuqinisa.
I-Vitamin D yabantwana: inzuzo kunye nengozi
I-Vitamin D yabantwana: inzuzo
Ekubeni i-calcium - enye ye-microelements eziqhelekileyo ezithatha inxaxheba kwinkqubo ye-nervous, ibandakanyeka kwiinkqubo zokunciphisa amazinyo namathambo. Ngethuba lophando, izazinzulu ziye zafakazela ukuba i-vitamin D iyanciphisa ukukhula komhlaza wamaseli kwaye inokuchaphazela. Iintlobo ze-vitamin D ziye zabonakaliswa ngolu hlobo lwesifo esingathandekiyo nesincomekayo-psoriasis. Ukusebenzisa iziyobisi eziqulethe uhlobo lwe-vitamin D kunye ne-ultraviolet yelanga, kunokwenzeka ukunciphisa nokususa i-peeling, ukunciphisa ukutshisa nokubomvu kwesikhumba.
Iintlawulo ze-vitamin D zinkulu ngexesha lokubunjwa kwamathambo kunye nokukhula okukhulayo, ngoko ke iintsana zichazwe i-calculiferol ukuzalwa. Ukungabikho kwale vithamini emzimbeni womntwana kunokukhokelela ekuguquleni kwamathambo kunye nokuphuhliswa kwezixhobo. Isibonakaliso sokuba umntwana une-calciferol engabonakaliyo singabandakanya iimpawu ezifana nokunyuka kweempembelelo zengqondo (iiforms ezingenangqiqo, ukukhalazela, ukuxhalaba ngokweqile), ukujuluka okukhulu, ukunyaniseka.
I-Vitamin D kunye namanye amavithamini aqinisa umzimba wokuzikhusela kwaye uyilungelelwano oluhle kwiindawo ezibandayo. Le vithamini iyimfuneko yokunyangwa kwe-conjunctivitis.
Ukuze inzuzo ye-vitamin D ibe yinto ebalulekileyo, kufuneka udle okungenani i-400 IU ye-calculifolol ngosuku. Umthombo we-vitamin D yi-isibindi se-halibut (i-100,000 IU nge-100 g), i-fillet ye-mackerel (i-500 IU), ngaphezu koko, i-vitamin D ifumaneka kwimveliso yobisi kunye nobisi, amaqanda, i-parsley, i-veal.
Umzimba womntu unokuvelisa i-vitamin D ngokwalo. Ukuba kukho i-ergosterol kwesikhumba, i-ergocalciferol yenziwa kwesikhumba phantsi kwezenzo zelanga. Ngoko kunceda kakhulu ukuthatha ilanga nokushisa ilanga. "Ukuvelisa" kunobusuku bentsasa kunye neyesentsasa, ngeli xesha ubude be-ultraviolet abuyi kubangela ukutshisa.
I-Vitamin D yabantwana: ingozi
Ungakulibali ukuba i-vitamin D ingabangela ingozi ngokungezelela kokulungileyo, ukuba ingahambisani nemilinganiselo efunekayo. Ngokwenani elikhulu, i-vitamin D iyingozi, inokubangela ukuphazamiseka kokugaya inyama, kubangelwa i-atherosclerosis, ibangela ukutshala kwe-calcium kwizitho zangaphakathi (isisu, izintso, intliziyo) kwaye ibeke i-calcium ezindongeni zeempahla.
Oogqirha batusa ukuba bathabathe iivithamini kubantwana, kodwa kukulungele ukufumana iingcebiso zonyango ngokuthatha i-vitamin D.