John Myers
Man zaitun ya bayyana yana iya kare magudanar jini daga illolin barbashi da gurbacewar iska, ta yadda zai hana matsalolin zuciya da jijiyoyin jini. A cikin wani binciken, masana kimiyya na Amurka sun gano cewa man zaitun yana kare abubuwan gwaji daga sakamakon da aka saba da shi na damuwa na yanayi na yanayi kuma yana iya taimakawa wajen rigakafin matsalolin zuciya da arteriosclerosis.
Gurbacewar iska tana lalata tsarin zuciya da jijiyoyin jini
Free radicals su ne m kwayoyin da za su iya kai farmaki kowane guda cell kuma kai ga abin da ake kira oxidative danniya.
Lalacewar da radicals na kyauta ba zai iya zama daban-daban ba: damuwa na Oxidative yana ƙara haɗarin cututtuka daban-daban, ciki har da matsalolin zuciya da jijiyoyin jini da ciwon daji. Ba ma kwayoyin halitta a cikin sel ba su da aminci daga radicals masu kyauta.
Babban ɓangare na damuwa na oxidative da muke nunawa a kowace rana yana fitowa daga iska: ƙura mai kyau yana shiga jiki ta hanyar gurɓataccen iska mai iska kuma yana raunana aikin endothelial, a tsakanin sauran abubuwa.
Bangon ciki na tasoshin jini ana kiransa endothelium. Canjin su na pathological yana taka rawa wajen haɓaka hawan jini da arteriosclerosis, alal misali.
Wasu abinci sun ƙunshi antioxidants - abubuwan da ke mayar da radicals marasa lahani. Wadannan sun hada da polyphenols da bitamin C da E.
Man zaitun yana da tasirin antioxidant
Ɗaya daga cikin abinci da aka dade da saninsa don abubuwan da ke da maganin antioxidant shine man zaitun. Man Krill, OPC, da astaxanthin suma ana daukarsu masu taimakawa wajen yakar masu tsattsauran ra'ayi.
Tawagar da ke kusa da Dr. Haiyan Tong na Hukumar Kare Muhalli ta Amurka (Hukumar Kare Muhalli ta Amurka) yanzu sun yi bincike kan yadda man zaitun da na kifi ke iya hana illar damuwa na iskar oxygen akan endothelium.
Don yin wannan, sun raba 42 masu nazarin manya masu lafiya zuwa kungiyoyi uku.
An kara wa wata kungiya da man zaitun giram uku kowacce rana har tsawon sati hudu, wata kungiya kuma ta dauki adadin man kifi iri daya. Na uku kuma na ƙarshe shine ƙungiyar kulawa, waɗannan mahalarta ba su sami kari ba.
Man zaitun daga ƙazantar ƙura
A ƙarshen makonni huɗu, mahalarta sun fallasa su zuwa iska mai gauraye da radicals - watau ƙura mai kyau - a cikin ɗakin gwaji mai sarrafawa.
Masanan kimiyya sun duba darajar jinin mahalarta. Tare da taimakon na'urar duban dan tayi, sun kuma bincika aikin endothelial na batutuwan gwaji.
Nan da nan bayan fallasa ga gurɓataccen iska, tasoshin jini na mahalarta waɗanda ba su sami wani kari ko man kifi ba sun sami damar daidaita yanayin jini zuwa iyakacin iyaka. Wannan tasirin ya fi rauni sosai a cikin waɗanda suka karɓi ƙarin man zaitun.
Bisa ga binciken jini, man zaitun ya kuma iya rage yawan haɗarin thrombosis. Shi kuwa man kifi ba shi da wani tasiri ko kadan.
Man zaitun yana hana bugun jini
Bugu da kari, man zaitun yana taimakawa wajen hana shanyewar jiki, kamar yadda wani bincike da aka yi a shekarar 2011 kan tsofaffin Faransa.
Sama da mahalarta 7,500 sun sanar da Dr. Cécilia Samieri da tawagarta daga Jami'ar Bordeaux da cibiyar bincike ta Faransa Institut national de la santé et de la recherche médicale game da cin man zaitun.
Masanan kimiyya sun bi mahalarta binciken har tsawon shekaru biyar. Sun gano cewa haɗarin bugun jini ya ragu da kashi arba'in cikin ɗari yayin da mahalarta ke amfani da man zaitun akai-akai wajen dafa abinci da na salati.
Man zaitun yana hana ƙwayoyin cuta masu kumburi
Wani bayani mai yuwuwa game da fa'idar amfanin man zaitun akan lafiyar ɗan adam Francisco Perez-Jimenez da takwarorinsa na Jami'ar Spain ta Universidad de Cordoba ne suka bayar.
Sun gano cewa man zaitun ya canza aikin kwayoyin halitta 98 a cikin marasa lafiya da ke fama da ciwo na rayuwa. Wannan kuma ya haɗa da kwayoyin halitta daban-daban waɗanda ke haɓaka hanyoyin kumburi a cikin jiki kuma don haka ƙara haɗarin cututtukan zuciya da jijiyoyin jini, a tsakanin sauran abubuwa.
Domin samun fa'ida gwargwadon iyawa daga ingantattun tasirin man zaitun, yakamata ku tabbata kun sayi budurwa mai inganci ko kuma man zaitun mai girma daga aikin noma.
