Masu cin ganyayyaki gabaɗaya suna da ƙarancin kamuwa da cutar kansa fiye da sauran jama'a, amma har yanzu ba a fahimci dalilan hakan ba.
Har ila yau, ba a bayyana ko wane irin nau'in gina jiki ke taimakawa wajen rage cututtuka a tsakanin masu cin ganyayyaki ba. Lokacin da abubuwan da ba na abinci ba sun kasance kusan iri ɗaya, bambancin ƙimar ciwon daji tsakanin masu cin ganyayyaki da masu cin ganyayyaki yana raguwa, kodayake bambance-bambancen ƙimar wasu cututtukan daji suna da mahimmanci.
Wani bincike na masu nuna alamun wasu rukunin masu cin ganyayyaki masu shekaru iri ɗaya, jima'i, halayen shan taba bai sami bambanci a cikin adadin yawan ciwon daji na huhu, nono, mahaifa, da ciki ba, amma ya sami babban bambance-bambance a cikin wasu cututtukan daji.
Don haka, a cikin masu cin ganyayyaki, yawan ciwon daji na prostate ya ragu da kashi 54 cikin 88 idan ba masu cin ganyayyaki ba, kuma ciwon daji na gabobin proctology (ciki har da hanji) ya kai XNUMX% kasa da na masu cin ganyayyaki.
Sauran binciken kuma sun nuna raguwar ƙwayoyin neoplasms a cikin hanji a cikin masu cin ganyayyaki idan aka kwatanta da waɗanda ba masu cin ganyayyaki ba, da kuma rage yawan jini a cikin masu cin ganyayyaki na nau'in nau'in proinsulin na nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i)). kayan lambu. -lacto-masu cin ganyayyaki.
Naman ja da fari duka an nuna suna kara haɗarin cutar kansar hanji. Abubuwan da aka lura sun sami haɗin gwiwa tsakanin karuwar amfani da kayan kiwo da calcium da haɗarin ciwon daji na prostate, kodayake duk masu bincike ba su goyan bayan wannan kallo. Binciken da aka tattara na abubuwan lura guda 8 bai sami wata alaƙa tsakanin cin nama da ciwon nono ba.
Bincike ya nuna wasu dalilai a cikin cin ganyayyaki na iya haɗawa da rage haɗarin ciwon daji. Abincin vegan yana da kusanci sosai a cikin tsarin abincin da Cibiyar Nazarin Ciwon daji ta ƙasa ta tsara.fiye da abincin da ba na cin ganyayyaki ba, musamman game da mai da kuma cin fiber na bio-fiber. Yayin da bayanai kan cin 'ya'yan itace da kayan lambu da masu cin ganyayyaki ke da iyaka, bincike na baya-bayan nan ya nuna cewa ya fi girma a tsakanin masu cin ganyayyaki fiye da na masu cin ganyayyaki.
Yawan adadin isrogen (hormones na mata) da ke taruwa a cikin jiki a duk tsawon rayuwa kuma yana haifar da haɗarin cutar kansar nono. Wasu nazarin sun nuna raguwar matakan isrogen a cikin jini da fitsari da kuma masu cin ganyayyaki. Akwai kuma shaidar cewa 'yan mata masu cin ganyayyaki suna fara haila daga baya a rayuwarsu, wanda kuma zai iya rage yiwuwar kamuwa da cutar kansar nono, saboda raguwar tarin isrogen a tsawon rayuwarsu.
Ƙara yawan shan fiber abu ne na rage haɗarin ciwon daji na hanji, ko da yake ba duka nazarin ya goyi bayan wannan da'awar ba. Furen hanji na masu cin ganyayyaki ya bambanta da na masu cin ganyayyaki. Masu cin ganyayyaki suna da ƙananan matakan yuwuwar ƙwayoyin bile acid na carcinogenic da ƙwayoyin cuta na hanji waɗanda ke canza bile acid na farko zuwa bile acid na biyu na carcinogenic. Ficewa da yawa akai-akai da ƙara yawan matakan wasu enzymes a cikin gut yana ƙara kawar da carcinogens daga gut.
Yawancin bincike sun nuna cewa masu cin ganyayyaki sun rage girman matakan ƙwayoyin mutogens na najasa (abubuwan da ke haifar da maye gurbi). Masu cin ganyayyaki a zahiri ba sa cinye ƙarfe na heme, wanda, bisa ga binciken, yana haifar da samuwar sinadarai na cytotoxic sosai a cikin hanji kuma yana haifar da samuwar kansar hanji. A ƙarshe, masu cin ganyayyaki suna da karuwar shan sinadarai na phytochemicals, yawancinsu suna da aikin rigakafin ciwon daji.
An nuna samfuran waken soya a cikin binciken suna da tasirin rigakafin cutar kansa, musamman dangane da cutar kansar nono da prostate, kodayake ba duka binciken ne ke goyan bayan wannan ra'ayi ba.