A cewar Cibiyar Ciwon sukari da Ciwon Jiki da Cututtukan Koda (NIDDK), mutane miliyan 30-50 a Amurka kawai ba su da lactose (6 a cikin mutane XNUMX). Shin da gaske ne wannan yanayin ya kamata a la'akari da shi a matsayin sabawa daga al'ada?
Menene rashin haƙuri na lactose?
Har ila yau, an san shi da "madara sugar", lactose shine babban carbohydrate a cikin kayan kiwo. Lokacin narkewa, lactose yana rushewa zuwa glucose da galactose don sha ta jiki. Wannan mataki yana faruwa a cikin ƙananan hanji tare da taimakon wani enzyme mai suna lactase. Mutane da yawa suna da, ko haɓaka a tsawon lokaci, ƙarancin lactase wanda ke hana jiki daga narkewar duk ko ɓangaren lactose da suke cinyewa. Lactose mara narkewa sai ya shiga cikin babban hanji, inda duk "cuku-boron" ke farawa. Rashin lactase da sakamakon bayyanar cututtuka na ciki shine abin da ake kira rashin haƙuri na lactose.
Wanene ke da wannan yanayin?
Farashin ya fi girma a tsakanin manya kuma ya bambanta sosai da ɗan ƙasa. Bisa ga binciken NIDDK a cikin 1994, yawan cutar a Amurka yana nuna hoto mai zuwa:
A duk duniya, kusan kashi 70% na yawan jama'a ba su iya jure wa lactose ta wata hanya ko wata kuma suna cikin haɗarin rashin haƙurin lactose. Ba a sami dogaro ga alamar jinsi ba. Duk da haka, yana da ban sha'awa cewa wasu mata za su iya dawo da ikon yin lactose a lokacin daukar ciki.
Mene ne bayyanar cututtuka?
Alamun sun bambanta daga mutum zuwa mutum: ƙananan, matsakaici, mai tsanani. Mafi mahimmanci sun haɗa da: ciwon ciki, ciwon ciki, kumburi, flatulence, zawo, tashin zuciya. Wadannan yanayi yawanci suna bayyana minti 30 - sa'o'i 2 bayan cin abinci na kiwo.
Ta yaya yake tasowa?
Ga mafi yawancin, rashin haƙuri na lactose yana tasowa ne kawai a lokacin girma, yayin da wasu kuma yana samuwa ne sakamakon rashin lafiya mai tsanani. Mutane kaɗan ne kawai ke da ƙarancin lactase tun daga haihuwa.
Lactose yana faruwa ne saboda raguwar sannu a hankali a cikin ayyukan lactase bayan dakatar da shayarwa. Sau da yawa mutum yana riƙe kawai 10-30% na matakin farko na aikin enzyme. Lactose na iya faruwa akan bangon rashin lafiya mai tsanani. Wannan ya zama ruwan dare a kowane zamani kuma yana iya ɓacewa bayan cikakkiyar farfadowa. Dalilai da yawa na rashin haquri na biyu sune ciwon hanji mai ban haushi, gastroenteritis mai tsanani, cutar celiac, ciwon daji, da chemotherapy.
Wataƙila kawai rashin narkewar abinci?
Tabbas, gaskiyar rashin haƙuri na lactose ba wani bane ke tambaya ba face ... masana'antar kiwo. A gaskiya ma, Hukumar Kula da Kiwo ta Kasa ta nuna cewa mutane ba su da lactose ko kadan, amma alamun rashin narkewar abinci ne sakamakon shan lactose. Bayan haka, menene rashin narkewar abinci? Rashin narkewar abinci yana haifar da alamun gastrointestinal da rashin lafiyar gaba ɗaya. Kamar yadda aka fada a sama, wasu suna riƙe da wasu enzymes na lactose don haka suna iya narkar da kayan kiwo ba tare da alamun bayyanar ba.
Abin da ya yi?
Har yanzu kimiyya ba ta gano yadda za a ƙara ƙarfin jiki don samar da lactase ba. "maganin" yanayin da ake tattaunawa yana da sauƙi kuma, a lokaci guda, da wuya ga mutane da yawa: sannu a hankali cikakken ƙin samfuran kiwo. Akwai dabaru da yawa har ma da shirye-shiryen da ke taimaka muku canzawa zuwa cin abinci mara kiwo. Babban abin da za a fahimta shi ne cewa alamun abin da ake kira "lactose rashin ha} uri'a" wani yanayi ne mara zafi wanda kawai ya haifar da cin abinci maras iri.