Mary Allen
Ciyar da ɗanyen naman ka kare yana da haɗari ga lafiya. Wannan shi ne ƙarshen binciken da Jami'ar Zurich ta yi kan wannan batu. Yana da mahimmanci a ɗauki matakan tsafta cikin la'akari.
Masu kare karnuka da cat da suke ciyar da danyen naman dabbar su yawanci suna yin haka ne saboda suna ganin irin wannan nau'in ciyarwa shine mafi dacewa. Ta hanyar ba abokansu masu ƙafafu huɗu suna samar da abinci a masana'antu a matsayin abinci, amma abin da kakanninsu suka ci a cikin daji: ɗanyen nama da ciki da ƙasusuwan ganima (duba akwati).
Duk da haka, hanyar da aka sani ta hanyar gajarta BARF (abincin da ya dace da ilimin halitta) ana tambayarsa da mahimmanci. Nazarin kimiyya daban-daban sun nuna cewa ɗanyen ciyarwa yana da haɗarin haɗari. Wannan kuma ya shafi samfuran da ake samu a Switzerland. Wani bincike da Jami'ar Zurich ta yi a Cibiyar Kare Abinci da Tsaftar Faculty of Vetsuisse a cikin 2019 ya nuna cewa 29 daga cikin samfuran 51 na albarkatun abinci da ake samu a kasuwar Switzerland daga masu ba da kayayyaki takwas daban-daban sun gurbata da ƙwayoyin cuta na hanji masu juriya da yawa (kara karantawa) game da wannan a nan). Ga Roger Stephan, wanda ya jagoranci binciken, saboda haka a bayyane yake: "Barf abu ne mai haɗari."
Kwayoyin cuta masu haɗari
Bayan binciken da aka yi a lokacin ya kasance da farko game da ƙwayoyin cuta masu juriya, waɗanda kansu ba su haifar da rashin lafiya kai tsaye ba, Stephan da tawagarsa sun binciki tambayar ko kuma har zuwa wane nau'in abincin da ake samu a kasuwa yana gurɓata da ƙwayoyin cuta. Sun mayar da hankali kan Shiga mai guba Escherichia coli ko Stec a takaice. Ana samun waɗannan ƙwayoyin cuta a cikin hanjin namun daji da yawa kuma suna iya gurɓata nama yayin yanka, gutsi, da yanke.
Don gano ko kuma har zuwa nawa Stec ya kasance a cikin kayayyakin BARF, masana kimiyya a Jami'ar Zurich sun binciki samfurori 59 na kayan abinci da aka samo a kasuwa daga masu sayarwa goma a Switzerland, ciki har da nama daga nau'in dabbobi 14 - daga naman sa zuwa kaza. , dawakai da barewa, moose zuwa perch.
An buga sakamakon binciken kwanan nan: An keɓe Stec daga jimlar kashi 41 na samfuran. "A cikin su, mun kuma sami bambance-bambancen da ke da matukar tasiri, watau na iya haifar da ci gaba mai tsanani a cikin mutane," in ji Stephan. Abin da ke da mahimmanci game da wannan rukuni na ƙwayoyin cuta shi ne cewa ƙananan ƙwayar cuta da ake buƙata don rashin lafiya ya ragu sosai. “Wannan yana nufin cewa ciwon da ake kira smear infection yakan isa ya kamu da rashin lafiya. Misali, lokacin da ake mu'amala da abinci ko jita-jita." Bugu da kari, dabbobin da ake ciyar da gurbataccen abinci suna fitar da kwayoyin cuta da najasa. Wannan wata hanya ce ta kamuwa da cuta.
Kiwon Lafiyar Dan Adam Yana Cikin Hadari
Kuma kamuwa da cuta Stec ba wani abu ba ne da za a yi wasa da shi, kamar yadda Stephan ya jaddada. Yana iya haifar da cututtuka masu tsanani na ciki da gazawar koda na rayuwa a cikin mutane. "Stec yana haifar da kimanin cututtuka masu tsanani miliyan 2.8 da kuma kusan 4,000 na ciwon koda a duniya a kowace shekara," binciken ya karanta. Stephan ya kuma yi nuni da bullar cutar guda biyu na Stec inda ake zargin danyen ciyarwa shine tushen: a cikin 2017, mutane biyar a Ingila sun kamu da cutar, daya daga cikinsu ya mutu sakamakon gazawar koda. A cikin 2020 akwai lokuta biyar na rashin lafiya a Kanada, wanda har ma ya haifar da babban abin tunawa na samfurin BARF.
Tsafta lokacin sarrafa danyen ciyarwa
Sauran binciken kuma sun nuna cewa BARF na iya zama abin haɗari. Wata ƙungiyar bincike daga Jami'ar Utrecht a Netherlands ta bincika samfuran kayan abinci guda 35 daga masu samar da kayayyaki guda takwas. A cikin fiye da rabi, musamman a cikin samfurori 19, masu binciken sun gano listeria (Listeria monocytogenes), wanda zai iya haifar da cututtuka a cikin mutane. Samfura guda bakwai sun ƙunshi salmonella, wanda zai iya haifar da cututtukan da za a iya gani. An kuma gano kwayar cutar Toxoplasma gondii a cikin samfura biyu. Mata masu ciki ba sa jin tsoron wannan cuta saboda a lokuta da yawa yana iya haifar da kumburin ido da lalacewar kwakwalwa a cikin jaririn da ba a haifa ba.
Matakan Tsafta suna da Muhimmanci
Masu binciken na Zurich sun kammala cewa yawan kamuwa da kwayoyin cutar Stec a cikin danyen abincin dabbobi na haifar da babbar illa ga lafiyar mutanen da ke sarrafa danyen abincin dabbobi a cikin kicin da kuma mutanen da ke da kusanci da dabbobin da ake ciyar da su. "A ganina, yana da mahimmanci cewa haɗarin haɗari da, sama da duka, tsaftar da ake buƙata yayin gudanar da irin wannan abinci da kuma dabbobin da aka hana su an nuna su," in ji Stephan.
Da alama an riga an aiwatar da roko a aikace. A cikin takardar matsayinta na Nuwamba 2020 kan batun "BARF", Associationungiyar Swiss don Kananan Magungunan Dabbobi (SVK) tana ba da shawarar takamaiman matakan tsafta lokacin sarrafa samfuran BARF (duba akwatin ninkawa). Tun da SVK yana ba da ƙarin horo ga likitocin dabbobi a cikin "abincin abinci don karnuka da kuliyoyi", wannan ilimin a ƙarshe ya kai ga kare da masu cat waɗanda ke neman shawara a aikace. Amma hatta masu mallakar dabbobin da suke ciyar da dabbobinsu da kansu bisa ga ƙa'idodin BARF ana ba su shawarar tsaftar da ake buƙata ta yawancin shagunan kan layi lokacin siyan ɗanyen abinci.