A yau, matsalar kiba ta kai matsayin annoba. Wannan ba kawai kiba bane, amma ganewar asali. Cutar tana haifar da raguwar yawan jama'a amma ana iya magance ta ta hanyar likitoci daban-daban, ciki har da masu aikin motsa jiki, masana abinci mai gina jiki, likitocin zuciya, masu ilimin gastroenterologist da masu ilimin halin dan Adam. Ka yi tunanin idan akwai maɓalli na musamman wanda zai fara ƙona kitse a cikin jiki, kuma tsarin rasa nauyi zai yi sauri? Yana kama da irin wannan "button" da gaske yana wanzu.
Masana kimiyya sun gano wani yanki a cikin kwakwalwa wanda ke aiki kamar "canza" don ƙona kitsen bayan cin abinci. Sun lura da yadda jiki ke juyar da farin kitse, wanda ke taskance makamashi, zuwa kitse mai ruwan kasa, wanda ake amfani da shi wajen kona wannan makamashi. Ana adana kitse a cikin sel na musamman a cikin jiki waɗanda ke taimakawa jiki ƙonewa ko adana kuzarin da yake samu daga abinci.
Masu bincike sun gano cewa yayin cin abinci, jiki yana amsa insulin da ke yawo. Sa'an nan kwakwalwar ta aika da sakonni don motsa kitsen ya yi zafi don ya fara kashe kuzari. Haka nan idan mutum baya cin abinci kuma yana fama da yunwa, kwakwalwa tana aika umarni zuwa wasu sel na musamman da aka sani da adipocytes don juya kitse mai launin ruwan kasa zuwa fari mai. Wannan yana taimakawa wajen adana makamashi lokacin da mutane ba su ci abinci na dogon lokaci ba, kuma yana tabbatar da daidaiton nauyin jiki. Ma’ana, azumi kawai bai hada da tsarin kona kitse ba.
Ya bayyana cewa duk wannan tsari mai rikitarwa ana sarrafa shi ta hanyar wani tsari na musamman a cikin kwakwalwa, wanda za'a iya kwatanta shi da sauyawa. Yana kashewa ko ya danganta ko mutumin ya ci abinci kuma yana taimakawa wajen daidaita amfani da mai. Amma ga mutane masu kiba, "canji" ba ya aiki yadda ya kamata - yana makale a cikin "akan" matsayi. Lokacin da mutane suka ci abinci, ba ya kashewa kuma ba a rasa kuzari.
"A cikin masu kiba, wannan tsarin koyaushe yana aiki," in ji marubucin binciken Tony Tiganis na Cibiyar Nazarin Halittu a Jami'ar Monash. - Sakamakon haka, dumama mai yana kashewa har abada, kuma farashin makamashi yana raguwa koyaushe. Don haka, idan mutum ya ci abinci, ba ya ganin adadin kuzarin da ake kashewa daidai gwargwado, wanda ke haifar da hauhawar nauyi.
Yanzu masana kimiyya suna fatan za su iya sarrafa na'urar, kashe ko kunnawa, don taimakawa mutane su sarrafa tsarin kona mai.
“Kiba na ɗaya daga cikin manyan cututtuka kuma kan gaba a duniya. A karon farko a tarihi, muna fuskantar raguwar tsawon rayuwa gaba daya sakamakon kiba,” in ji Tiganis. “Bincikenmu ya nuna cewa akwai wata hanya ta asali wacce ke tabbatar da amfani da makamashi. Lokacin da tsarin ya karye, kuna samun nauyi. Mai yiwuwa, za mu iya inganta shi don tada kashe kuzarin kuzari da asarar nauyi a cikin mutane masu kiba. Amma har yanzu hakan yana da nisa.”