Abincin gina jiki mai gina jiki yana samar da adadin yawan sunadarai a cikin abincin yau da kullum na mutum, yayin da lokaci guda yana iyakance da amfani da carbohydrate da abinci mai mahimmanci (hakikanin haka, yayin da yake riƙe da abin da ya kamata ya dace da waɗannan abubuwan da aka gina domin tabbatar da lafiyar jiki). Ƙimar nazarin halittun sunadarai ta ƙayyadadden ƙarfin amfani da su don yin kira ga abubuwa masu dacewa na sel. Idan wannan adadi ba kasa da 60% ba, to wannan irin abincin baya samar da bukatun jiki. Hanyoyin abincin gina jiki mai gina jiki za a iya yanke hukunci ta hanyar amino acid na sunadaran sunadarai a cikin abinci. Don haka, idan sunadaran a cikin abun da ke ciki sun ƙunshi dukkanin amino acid masu muhimmanci, to ana la'akari da su; idan an kwatanta shi da yawan adadin amino acid mafi yawa, to, ana kiran irin wannan furotin a cikin cikakke; kuma, a ƙarshe, idan kwayoyin sunadaran ba su dauke da ɗaya ko mafi muhimmanci amino acid ba, to, a wannan yanayin daya yayi magana akan kasancewa ga sunadarin sunadarai.
Bukatar jikin mutum a cikin sunadarai an ƙaddara ya danganci shekaru, jima'i, halaye na aikin sana'a. Lokacin yin aiki mai nauyi, horo mai tsanani, lokacin haihuwa, nono da wasu cututtukan cututtuka, buƙatar gina jiki mai gina jiki yana ƙaruwa sosai. An yi imani cewa game da kashi 60% na yau da kullum da ake buƙata don gina jiki a cikin jiki ya kamata a samar ta hanyar amfani da abinci na asalin dabbobi, da sauran 40% - saboda kayan shuka.
Wace irin nauyin gina jiki ya kamata a hada shi a cikin abincin da ya dace da ka'idodin abinci mai gina jiki? Bisa ga shawarwarin Hukumar Lafiya ta Duniya, yawancin abincin gina jiki a kowace rana dole ne a kalla 0.75 grams da kilogram na nauyin jiki ga mata da maza, da kuma yara game da 1-1.1 grams. Don kula da salon rayuwa mai cikakken rayuwa, adadin abubuwan gina jiki a cikin abincin yau da kullum na mai girma ya zama kimanin 80-120 grams.
Idan ba a shirya abinci ba (alal misali, idan ka ci kasafin gina jiki ko kuma idan ƙungiyar ku ba ta da darajar nazarin halittu), rashi na gina jiki ya taso. A wannan yanayin, akwai rushewa a cikin ma'auni tsakanin kiran sunadarai wajibi ne don jiki da raunin su, yayin da adadin carbohydrates da ƙwayoyin da aka cinye zai iya dacewa da ka'idodin da ake bukata. A game da bayyanar matsalar rashawa, akwai raguwar nauyin jiki, jinkirin raguwa da bunkasa tunanin mutum a yara da matasa, da kuma raunana tsaro na jikin. Bugu da kari, akwai ƙananan haɗuwa a cikin hanta da kuma pancreas, gabobin hematopoiesis, wanda hakan ya kai ga farkon anemia.
Sabili da haka, tare da ƙungiyar ta dace da abinci mai gina jiki, kulawa ta musamman ya kamata a biya kowane lokaci don kasancewar abubuwan gina jiki a abinci. Abincin da aka saba sabawa, wanda yayi kira na dogon lokaci don iyakance abun ciki na gina jiki, ya zama wanda ba shi da kyau a cikin al'amuran abincin na mutane da zai iya haifar da matsalolin lafiya a kowane mutum.