A cikin karni na XIX, masanin kimiyya na kimiyyar kimiyya ya gano microelement na selenium kuma an dauke shi da guba mai hatsarin gaske. A tsawon shekaru, a kimiyya, kamar yadda akayi koyaushe, ra'ayoyin sun bambanta, kuma a karshen, a 1980, WHO ta gane cewa selenium ne a matsayin wani bangare mai cin abinci mai kyau. A yau mun sani ba kawai game da amfanin selenium ba, amma har ma mummunan sakamakon da ya haifar da rashin abinci wanda ke dauke da kayan zaitun a kan teburinmu. Dukkan wannan yanzu yafi cikakken bayani.
Amfanin
Da farko, amfani da samfurori tare da selenium yana ƙaruwa da rigakafi. A cikin Figures, wannan 77% kasa da tsarin endocrin kuma 47% kasa da dukan sauran cututtuka. Selenium wata furotin ne tare da alamun antioxidant da aka furta. Selenium yana ƙaruwa da tsayayya ga kwayoyin cuta, ƙwayoyin cuta, yana hana haɗakar ƙwayoyin kyauta a cikin jiki.
Wannan micronutrient zai kare daga UV radiation da allergies zuwa sunadarai. Selenium yana da hannu wajen kira dukkanin hormones, da kuma a cikin mafi yawan hanyoyin tafiyar da kwayoyin halitta.
Abubuwan da ke dauke da selenium suna da matukar muhimmanci ga tasirin gastrointestinal mutum, tun lokacin da selenium normalizes Ph intestines, shiga cikin kira na microflora lafiya da inganta abinci na ganuwar mucous membrane. Bugu da ƙari, selenium yana hana yaduwar fungi na pathogenic, wanda shine 'ya'yan itace na juyawa da ƙwayoyin sarrafawa cikin ciki. Wadannan fungi suna shafar, alal misali, hanta.
Ga masu juna biyu mata selenium yana da mahimmanci fiye da kowa. Na farko, yana hana farawa da haihuwa, ya kare tayin daga haihuwa tare da lahani, kazalika da mutuwar jariri. Adadin selenium a cikin abincin da mahaifiyar mahaifiyar ta kai tsaye ya dogara da adadin nono madara.
A cikin kayayyakin
Kuma a yanzu labarun: wannan haɗin, a cikin dukan kalmomi, kalmomi, selenium, muna buƙatar kawai 10 zuwa 200 micrograms kowace rana. Tare da tsufa, yin amfani da selenium ya kamata ya karu dangane da nauyin, misali, jarirai da yara masu buƙatar suna buƙatar 10 μg na selenium har zuwa watanni 10, kuma yana da shekaru shida yana da 20 μg. Don maza da yawa, yawancin mafi kyawun kashi na kashi a cikin selenium a abinci shine 70 μg, ga mata 55 μg. Kuma a lokacin haihuwa da lactation, sashi yana ƙaruwa zuwa 200 mcg kowace rana.
Selenium yana da yawa a cikin samfurori-hanta - hanta, kodan, huhu, zukatansu. Har ila yau, ana samun hatsi a cikin kifin kifi da kaya - kwari, tarwatsewa, ruwa, sardines, salmon, mackerel, tuna, shrimps , mussels, oysters, lobsters da kuma gaba ɗaya duk abincin teku.
Har ila yau, ya kamata ku nemi sautin hatsi a cikin kwayoyi, mafi yawancin ana samuwa a cikin kwayoyin Brazil - 1530 mcg da 100 g amma tun da kun rigaya san game da sashin selenium, bamu bada shawarar ku ci kwayoyi Brazilia a yawancin abubuwa fiye da 20-30 g kowace rana. Haka kuma ana samun Selenium a cikin kwayoyin Girka, kirki ba, kwakwa.
Wannan nau'in alama kuma ana iya sa ido daga ƙwaijin kaza, ƙirjin kaza, cuku. Idan ka fi son cin abinci mai cin ganyayyaki, bincika albarkatun selenium a zaitun da man zaitun, bran, yisti mai siyar, alkama, shinkafa da shinkafa da shinkafa, wake, cokali, tafarnuwa da hatsi.
Tsarin yawa
Amma kafin mu ce abin da samfurori sun ƙunshi alkama, ya kamata mu gaya cewa selenium har yanzu mai guba ne, amma a cikin allurai ne kawai yake wucewa. Ba za a iya guba shi daga kayan abinci ba, saboda jikinka zai dakatar da kai idan ka tafi matsakaicin.
A ina ne kasawar ta fito?
Shekaru 50 da suka wuce ba wanda yayi magana game da muhimmancin selenium ga jikinmu, ko kuma rashin rashi. Amsar ita ce mai sauƙi: mutane sun lura cewa wani abu ya ɓace lokacin da ba ta wanzu ba. Har zuwa kwanan nan kwanan nan kasar gona ta cika da selenium, kuma a yau yaudarar ƙasa mai laushi ta ƙare kuma akwai buƙatar yin amfani da takin mai magani na selenium, wadda ba ta wadatar da abincinsu ba.