Engvangin nge Vitamin A hi kan tan a pawimawh em em? (Vitamin A tlakchhamna chungchang i zir dawn teh ang)!

Zanah pawh hmuh harsa deuh angin i inhria em? A nih loh leh i vun chu a chang chuan a vawt a, a hring chhuak tih i hria em? Naupang tê i neih chuan a damlo reng em? Hengte hi i taksain Vitamin A a neih loh huna thil thleng thei a ni mai thei a, chuvangin vawiinah hian Vitamin A tlakchhamna hi eng nge a nih, eng thil nge a thlen tih leh kan inven dan tur kan sawi dawn a ni.

Vitamin A chu eng nge ni? Engvangin nge kan mamawh?

A awlsam zawngin sawi ila, vitamin A hi kan taksaah hna pawimawh tak thawktu nutrient a ni. Kan taksaa hnathawk tlemte ang mai a ni. Vitamin A hi mit hmuhna tha, vun hrisel, kan taksa chakna (immune system) chakna leh natna laka min venhimna atan te, cell thanlenna leh metabolism te tan a pawimawh hle. Kan taksa hian a mah chauhin vitamin A a siam thei lo. Chuvangin kan ei leh in atanga kan hmuh a ngai a ni.

Kan mit hian zan lama a hmuh theih nan mit chhungah pigment bik siam a ngai tih han ngaihtuah teh. Vitamin A hian heng pigment te hi a siam thei a ni. Vitamin A a tlem chuan heng pigment siam chhuah hi a tlahniam a ni. Hei hi night blindness an tih condition a lo awm hian a ni. Chu chu zan lama êng tlem awmna hmunah chuan mit a tlahniam tihna a ni.

Chutiang bawkin kan mit chhunga tui awm reng tur leh mit hmalam lam langtlang tak, mitmeng (cornea) chu a vawt loh nan vitamin A hi a mamawh bawk. Cornea a vawt chuan a chhe thei a, mitdelna pawh a thlen thei bawk.

Hei chauh ni lovin vitamin A hian kan vun, lung, intestines leh urinary tract lining te chu a hrisel theih nan a pui bawk. Tin, natna hrik dona kawngah leh natna laka min venna kawngah pawh a pawimawh hle.

Vitamin A hi chi hnih a awm a ni lawm ni?

Ni e, vitamin A hi chi hnih a awm ber.

1. Preformed Vitamin A (Retinol): Hei hi vitamin A angin kan taksaah direct-in a lut thei a, ran chawah a awm fo. Entirnan, bawngsa, vawk sa, sangha, a bik takin thin (liver) leh artui te. Dairy product leh cereal thenkhatah pawh a dah tel bawk.

2. Provitamin A Carotenoids: Hengte hi thlai chawah a awm a. Heng carotenoids te hian thlai leh thei chi hrang hrangte chu an rawng sen, orange leh sen petu an ni. Kan ei hian kan taksa hian vitamin A ah a chantir a, chung zinga lar ber chu beta-carotene . Hengte hi ei tur chi hrang hrang, carrot, pumpkin, leh sweet potato-ah te hian a tam hle.

Vitamin A i neih tlem chuan eng harsatna nge lo awm thei?

Taksain vitamin A a hmuh tawk loh chuan harsatna chi hrang hrang a awm thei a ni. Eng nge an nih i en ang u:

• Mit lama harsatna: Kan sawi tawh ang khan mit hmuhna atan vitamin A hi a pawimawh hle. Zan lama mitdelna, mit vawt (xerophthalmia), mit var-ah foamy spot siam (Bitot spots), mitmeng (corneal ulcers) a thlen thei a, a tawpah chuan mitdelna a thlen thei bawk.
• Vun lama harsatna nei:Vun chu a vawt thei a, a hring thei a, a hring thei bawk.
• Nau pai theih lohna: Vitamin A hi nau neihna system hrisel taka a thawh theih nan a tul bawk. A tawk lo a nih chuan nau pai chungchangah harsatna a awm thei.
• Naupangte thanlenna tihkhawtlai: Naupang tê tête ṭhanlenna leh ṭhanlenna chu a tlai thei.
• Thluak lam natna: Hriselna lama natna hrik (respiratory tract infections) hi taksa hriselna a tlahniam vangin a awm fo thei.

Pawimawh: Naupang tê tête Vitamin A tlakchhamna hi khawvel puma mitdelna thlentu lian ber a ni. Hemi avang hian kum tin naupang maktaduai tam tak mitdel an awm thin. Chuvang chuan hei hi uluk taka enkawl a pawimawh hle a ni.

Vitamin A tlakchhamna chhinchhiahna engte nge ni? Engtin nge i hriat chian?

Vitamin A tlakchhamna chhinchhiahna hmasa ber pakhat chu zan lama mitdelna (nyctalopia) a ni. Chumi awmzia chu thimah leh êng tlem zawkah hmuh a harsa tawh tihna a ni. Mahse, êng êng takah chuan mit hmuh chu a pangngai a ni.

A natna a zual zel chuan mit a vawt thei a, mittui pawh a chhuak thei lo. Hei hi `xerophthalmia` an ti a. Mit var lamah bitot spot a lo lang thei. A nasat zawkah chuan mitmeng ulcer a lo awm thei a, mitmeng chu a vawt a, a hring (keratomalacia) a mit a del thei bawk.

Tin, a hmaa kan sawi tawh ang khan naupangte zingah vun ro, natna tam tak, leh than chak lohna ang chi symptoms te pawh a awm thei bawk.

Engvangin nge vitamin A kan tlakchham? A chhan engte nge ni?

A chhan ber chu kan ei leh in atanga vitamin A kan hmuh tlem vang a ni. Ram changkang zawkah chuan mi retheite hian vitamin A tamna ei tur an dawng tlem hle. Chu chu buaina lian ber a ni. Hetiang dinhmun hi Sri Lanka ram hmun thenkhatah pawh hmuh tur a awm.

Chu bâkah, chhan dang pawh a awm:

• Liver disorders: Kan taksa hian a vitamin A tam zawk hi liver-ah a dahkhawm thin. Chuvangin, thin (liver)-ah natna eng emaw a awm chuan he dahkhawmna hi a tibuai thei a ni.
• Fat malabsorption: Vitamin A hi thau-a inthiar theih vitamin a ni. Chuvangin, intestines-in thau a lakluh that lohna tur natna i neih chuan vitamin A i absorption pawh a tlahniam dawn a ni. Entirnan:
• Chronic diarrhea i neih chuan
• Celiac natna a ni
• Cystic fibrosis natna (cystic fibrosis) a awm thin
• Pancreas natna thenkhat
• Bile duct a inkharkhip
• Zinc emaw iron emaw tlakchhamna
• Rihna tihtlem surgery thenkhat (Small bowel bypass emaw bariatric surgery emaw) .
• Zu in hmansualna
• I intestines emaw pancreas emaw surgery i neih tawh chuan.

Engtin nge hetiang hi i nei tih chiang taka i hriat theih ang? (Diagnosis) tih a ni.

Doctor-in i symptoms a zirin thil dik lo a rinhlelh chuan a enfiah ang che. Hei hian thisen test a ngai tlangpui ang.

• Serum retinol test: Hei hian thisen a vitamin A awm zat a teh thei. Amaherawhchu, kan taksain vitamin A a khawlkhawm tam avangin thisenah vitamin A a tlakchhamna a nasat hunah chauh a tlahniam thin.
• Mit enfiah: Zan lama mitdel ang chi symptom i neih chuan i doctor chuan mit test bik a ti thei bawk a, chu chu electroretinography , retina-a light-sensitive cell (photoreceptors) te hnathawh dan a en thin.

A châng chuan, vitamin A supplement engemaw zat pek hnuah a natna lan chhuah dan a ṭhat leh ṭhat loh enin a tlakchham tih finfiah theih a ni.

Vitamin A tlakchhamna hi engtin nge kan enkawl ang?

Doctor chuan he natna hi a hriatchhuah chuan ni engemaw zat chhung chu Vitamin A supplement sang tak a pe thei che a ni. Tichuan, zawi zawiin a dose chu tihhniam la, i mit leh vun dinhmun a ṭhat hma loh chuan ei chhunzawm rawh.

Heng vitamin A pill te hian zan lama mitdelna a tidam thei a, mit vawt a tihziaawm bakah tui a siam tha leh thei bawk. Mahse, mitmeng (corneal ulcers) avanga hliam (scarring) avanga mit a tlakchham chuan tihdam a harsa hle. Chuvang chuan hei hi hriat hmasak a, enkawlna lak a pawimawh hle.

Vaukhânna: Nausen te hi vawi khatah vitamin A tam tak pek hi a tha lo a, an tan chuan toxic a nih theih avangin. Mahse, naupangte chu damdawi lam thurawn angin vitamin A tablet hi a zat dik takah pek theih a ni. Dose hi naupang enkawltu doctor-in a ruat thin.

Tin, doctor chuan vitamin A tamna ei tur te pawh telna balanced diet ruahman turin a pui bawk ang che.

I thisena vitamin A level hi level engemaw zat aia sang (e.g., 30 mcg/dL) a nih chuan supplement ei hian hlawkna a nei tlem hle. Chutiang a nih chuan vitamin A tamna ei tur ei a tha ber a, a chhan chu, vitamin A i hmuh tam lutuk pawhin toxic a ni thei.

Vitamin A tlakchhamna lakah engtin nge kan inven theih ang? (Invenna) 1.1.

Hei hi pumpelh dan tha ber chu ei leh in inthlau tak ei hi a ni a, chutah chuan vitamin A tamna ei tur te pawh a tel a ni.

• Thlai chi hrang hrang: spinach, kale, collard greens, broccoli, etc.
• Orange leh yellow thlai chi hrang hrang: carrot, pumpkin, sweet potato, squash.
• Orange leh yellow thei chi hrang hrang: orange, mango, papaya, cantaloupe.
• Duhthusamin bawnghnute leh bawnghnute atanga siam.
• Liver, bawnghnute, vawk sa te.
• Nga chi thenkhat chu salmon ang chi te hi an ni.
• Eggs a ni.
• Vitamin A fortified cereals, buhfai, alu, chhang, soybean.

Ngaihtuah teh, kan nute hian kan naupan lai atang tawhin carrot leh greens ei turin min nawr luih tir hi engmah lo mai a ni lo. Chutiang eitur hlu tak tak min pek avangin a ni.

A tul chuan damdawi lam thurawn angin vitamin A supplement pawh i ei thei bawk.

Vitamin A tlakchhamna i neih chuan eng nge i beisei theih ang?

Vitamin A i ei tam chuan i tlakchhamna avanga nghawng thenkhat chu a inthlak tan ang. Zan lama mitdel leh mit vawt ang chi thilte chu a ṭha chho zel ang. Amaherawhchu, a hmaa kan sawi tawh ang khan mit (corneal) hliam vanga scarring awm chu siamthat theih a ni lo.

Chuvangin, vitamin A awmna ei tur tam tak ei a pawimawh hle a, a tul chuan vitamin A awmna supplement ei tur a ni a, a chhan chu vitamin A ei tlem hian nghawng na tak, hun rei tak chhung, mitdelna ang chi a nei thei a ni.

A tawp berah chuan thil hriat reng tur (Take-Home Message) .

Vitamin A hi kan mit, vun, kan taksa hriselna leh kan thanlenna atan a pawimawh hle. I ei tawk loh chuan harsatna lian tak a thlen thei a, zan lama mitdel atanga mitdel thlengin a thlen thei a ni.

• I ei leh in hi uluk takin enkawl rawh. Nitin ei leh inah vitamin A tamna ei tur, carrot, pumpkin, sweet potato, thlai hring, thei, thin, artui, leh bawnghnute te telh bawk ang che.
• Zan lama mit hmuh dan danglam emaw, vun vawt emaw ang chi symptom i neih chuan doctor rawn la. Vitamin A tlakchham vang pawh a ni thei.
• A bik takin nu naupai, nau hnute petu leh naupang tê tête vitamin A mamawh chu ngaihtuah rawh.
• Damdawi lam thurawn tel lova vitamin A pill hi a tul lova ei loh tur a ni. Eng thil pawh tam lutuk hi a tha tawk lo.

I hriselna chu i kutah a awm. Ei leh in hrisel tak i neih chuan heng tlakchhamna chi hrang hrang lakah hian i inveng thei a ni.

` Vitamin A, Vitamin A tlakchham, ei leh in, mit, vun natna, immunity, naupang hriselna