Antioxidants Kare Kwayoyin Mu

Masu tsattsauran ra'ayi sune tushen matsalolin lafiya da yawa. Suna kai hari ga sel ɗin mu kuma suna iya sa su zama marasa aiki. Karanta yanzu waɗanne antioxidants ke ba da kariya ta musamman kuma waɗanne abinci ne ke ɗauke da su!

Masu tsattsauran ra'ayi suna kai hari ga sel kuma antioxidants suna kare su

Free radicals kwayoyin halitta ne masu dauke da iskar oxygen wadanda suke da hatsarin rashin kwanciyar hankali saboda sun rasa electron a tsarin sinadaransu. Ba ku cika ba. Don haka suna neman na'urar lantarki da ta dace ta sake zama gaba ɗaya.

A cikin wannan neman abokin haɗin kai mai dacewa, masu tsattsauran ra'ayi suna da matukar tausayi kuma, sama da duka, suna gaggawa. Lokacin da aka kafa tsattsauran ra'ayi, yana ɗaukar daƙiƙa 10-11 mai rikodin rikodin (0.00000000001 seconds) don kai hari ga duk wanda aka azabtar.

Yana fizge electron ɗin da yake buƙata daga mafi kyawun ƙwayoyin cuta na gaba (misali kwayoyin membrane cell, proteins, ko DNA). Ana kiran wannan satar electron oxidation. Tun da hadawan abu da iskar shaka - da zaran ya wuce iyakar abin da za a iya jurewa - yana sanya damuwa a jiki, ana kiran shi damuwa na oxidative.

Free radicals da sakamakon su ga kwayoyin halitta

Kwayoyin da aka sace yanzu ya rasa na'urar lantarki. Don haka a yanzu ya zama mai yanci da kansa kuma ya shiga neman wanda aka azabtar da shi wanda zai iya yin fashin lantarki daga gare shi.

Ta wannan hanyar, ana saita halayen sarkar haɗari a cikin motsi. Babban taro na radicals na kyauta na iya haifar da halayen sarka marasa ƙima, wanda a ƙarshe zai iya haifar da matsanancin damuwa na oxidative kuma ta haka zuwa ga mummunar lalacewa a cikin jiki:

• Ƙuntataccen ayyukan tantanin halitta ko mutuwar tantanin halitta saboda lalacewar membrane
• Lalacewar DNA wanda ke haifar da rabon sel marasa kulawa (ci gaban ciwon daji)
• rashin aiki na enzymes
• Rage samuwar sunadaran endogenous
• Rushewar masu karɓa a kan tantanin halitta: Masu karɓa sune takamaiman sunadaran sunadaran a jikin tantanin halitta, wanda - bisa ga kullewa da ka'idar mahimmanci - hormones masu dacewa, enzymes, ko wasu abubuwa zasu iya dock. Wannan docking yana aika takamaiman sigina zuwa tantanin halitta. Misali, sel suna da masu karɓar insulin na hormone. Lokacin da insulin ya ɗaure wa waɗannan masu karɓa, tantanin halitta yana samun siginar ɗaukar glucose. Ka'idar kulle-da-key kamar nau'in lambar da aka yi niyya don tabbatar da cewa wasu abubuwa ne kawai zasu iya ɗaure ga mai karɓa mai dacewa kuma kawai abubuwan "izini" ana jigilar su cikin sel. Abubuwa (misali gubobi) waɗanda ba su da “maɓalli” ana hana su shiga sel. Masu tsattsauran ra'ayi na iya lalata masu karɓa kuma don haka hana watsa sigina. Idan, alal misali, masu karɓar insulin sun lalace, tantanin halitta da ake tambaya ba zai ƙara samun glucose ba, watau ba zai ƙara samun mai ba kuma ya mutu.
  Antioxidants wajibi ne saboda free radicals cutar da jiki
  Masu tsattsauran ra'ayi suna haifar da lahani mai yawa ga jikinmu. Idan kun gane kanku da matsalolin ku a cikin jerin da ke ƙasa, ya kamata ku yi ƙoƙarin cin abinci mai koshin lafiya.

Antioxidants suna kare fata

Musamman, wannan lalacewa ta hanyar free radicals yana bayyana kansa, alal misali, a cikin fata mai laushi da launin toka wanda ba shi da wani elasticity, a cikin raunin venous, da kuma varicose veins, tun da free radicals kuma suna lalata tasoshin jini. Na karshen kuma na iya bayyana kansa a cikin hawan jini da sauran matsalolin zuciya.

Antioxidants suna kare idanu

Idan an shafi kyawawan tasoshin idanu, alamun lalacewa da raguwar gani suna faruwa a can.

Antioxidants suna kare kwakwalwa

Idan masu ba da izini sun kai hari kan tasoshin jini a cikin kwakwalwa, ba dade ko ba dade wannan na iya haifar da bugun jini. Idan jijiyoyi a cikin kwakwalwa sune makasudin harin, wannan yana lalata hankalin hankali kuma yana iya inganta ciwon hauka.

Antioxidants suna kare ƙwayar guringuntsi

Masu raye-raye na kyauta zasu iya kai hari ga collagen a cikin guringuntsi kuma suna shafar tsarin kwayoyin halitta, wanda zai haifar da matsalolin haɗin gwiwa kamar arthritis.

Antioxidants na iya karewa daga ciwon daji

Idan DNA na sel sun lalace ta hanyar radicals masu kyauta, wannan zai iya haifar da abin da ake kira lalata tantanin halitta. Idan tsarin na jiki, wanda ya kamata ya kashe wannan tantanin halitta mara kyau, ya kasa, wannan tantanin halitta zai iya ninka kuma ciwon daji ya kamu da ciwon daji. Karanta kuma: Vitamins suna kare kansa daga cutar kansa. An nuna antioxidants don kare kariya daga ciwon daji a cikin wannan binciken (5Trusted Source).

Wannan ƙaramin zaɓi na yuwuwar tasirin ɓarna na radicals na kyauta yana nuna cewa ba za a sami hoto ɗaya na asibiti ba wanda masu ba da izini ba su da hannu wajen ƙirƙirar.

Antioxidants sune mataimaka a cikin tsananin buƙata

Antioxidants (wanda ake kira da free radical scavenger) ne kawai zai iya katse aikin sarkar free radicals kuma don haka ya hana lalacewar tantanin halitta.

Don haka kafin ’yan tsattsauran ra’ayi su ƙwace na’urar lantarki daga jikin tantanin halitta ko kuma daga wani muhimmin furotin na jiki, antioxidants sun shiga kuma suna ba da gudummawar ɗaya daga cikin electrons ɗin su da son rai ga masu raɗaɗi. Don haka antioxidants suna ba da gudummawar electron su cikin sauƙi fiye da membrane cell ko DNA.

Ta wannan hanyar, ƙwayoyin jiki suna kasancewa a cikin kariya lokacin da isassun abubuwan da ake amfani da su na antioxidants suna samuwa.

Wani maganin antioxidant yana tabbatar da cewa an kare sel na jiki daga hare-haren radical kyauta ta hanyoyi biyu:

Antioxidants suna ba da gudummawar electrons da son rai don kare sel.

Antioxidants da kansu ba su taɓa zama masu tsattsauran ra'ayi ba ko kuma - bayan sun daina na'urar lantarki - nan da nan ana dawo da su cikin sigar antioxidant ɗin su kuma don haka tabbatar da ƙarshen sarkar haɗari mai haɗari. Alal misali, idan bitamin E na antioxidant ya hana wani radical, zai zama wani ɗan lokaci mai sauƙi da kansa, abin da ake kira bitamin E radical. Duk da haka, wannan ba zai taba yin mummunan tasiri ba, saboda nan da nan an mayar da shi zuwa asalinsa ta hanyar bitamin C domin ya sake yin aiki a matsayin antioxidant. Wannan farfadowa na bitamin E radical yana daya daga cikin muhimman ayyuka na bitamin C.
Free radicals da antioxidants a prehistoric zamanin
Masu tsattsauran ra'ayi suna samun mummunan rap kuma da alama babu wani abu da muke buƙatar mayar da hankali a kai fiye da kawar da su.

A hakikanin gaskiya, duk da haka, masu tsattsauran ra'ayi sun wanzu tsawon lokaci (ko tsawon) kamar yadda aka yi rayuwa a duniya. Dabbobi da shuke-shuke sun daɗe da haɓaka dabaru masu tsattsauran ra'ayi a lokacin da kakanninmu ke ci gaba da jujjuya su daga reshe zuwa rurin reshe. A wancan lokacin ba a buƙatar yin aiki da hankali da kulawa da masu tsattsauran ra'ayi.

• Na farko, babu kusan abubuwan haɗari da yawa a baya wanda zai iya haifar da haɓakar irin wannan adadin marasa amfani na radicals kyauta kamar yadda ake yi a yau (duba ƙasa don abubuwan haɗari),
• Abu na biyu, salon rayuwa ya fi koshin lafiya (ƙananan damuwa na dindindin, daidaitaccen motsa jiki, ƙarin hasken rana, da sauransu) da
• na uku, abincin ya ba da adadi mai yawa na antioxidants, ta yadda za a magance yiwuwar wuce haddi na free radicals a cikin wani lokaci.

Free radicals da antioxidants a zamanin yau

A yau lamarin ya sha bamban. Mutane suna shan taba, suna shan barasa, suna cin abinci mara kyau, suna zaune a cikin unguwannin da ke da yawan zirga-zirgar ababen hawa da kuma yawan fitar da hayaki mai kama da haka, suna - da alama - suna fuskantar narkewar rediyo a kowace shekara 25, kuma suna shan magani don magance ko da ƙaramin tingle.

Bisa kididdigar masu ra'ayin mazan jiya, kowane daya daga cikin kwayoyin jikinmu na tiriliyan 100 yanzu ana kai wa masu tsattsauran ra'ayi dubu da dama hari kowace rana. Saboda haka babban adadin antioxidants ya zama dole don sanya sojojin "m" a wurinsa.

Abin baƙin cikin shine, a yau ba kawai an fallasa mu ga ƙarin radicals masu kyauta ba, amma a lokaci guda muna shiga cikin abincin da ke dauke da ƙananan antioxidants da yawa kuma, saboda cutarwarsu, yana ɗaukar jiki tare da ƙarin radicals kyauta.

Antioxidants a cikin abinci

Yayin da abinci na zamani bisa hatsi, madara, da nama yana ba da abinci mai gina jiki, furotin, carbohydrates, da mai mai yawa, antioxidants ba su da yawa. Don haka mutane suna zama buxomer da buxomer, amma a lokaci guda suna ƙara rashin lafiya. An riga an nuna a nan cewa madara yana hana ayyukan antioxidant na 'ya'yan itace.

Abin da ya ɓace shine babban zaɓi na kayan lambu daban-daban da tsire-tsire, 'ya'yan itatuwa da tsire-tsire na daji, mai da kitse na halitta da kuma mai da goro. Duk waɗannan abincin sune mafi kyaun kuma wadataccen tushen tushen antioxidants masu mahimmanci. Abincin da ya danganci abinci mai gina jiki, don haka, yana kare kariya daga cututtuka da tsufa.

Masu tsattsauran ra'ayi kuma na iya taimakawa

Koyaya, masu tsattsauran ra'ayi ba koyaushe suna da kyau ba. Kamar yadda sau da yawa yakan faru, adadi yana bambanta tsakanin mai kyau da mara kyau.

Wannan shine yadda jikinmu ke samar da radicals masu yawa da kanta yayin ayyukan yau da kullun:

Abubuwan da suka dace a cikin numfashi ta salula

Kwayoyin mu kullum suna buƙatar iskar oxygen don samar da makamashi. Hakanan ana samar da radicals kyauta a matsayin samfuri - mafi yawan haka, mafi girman samar da makamashi a cikin jiki.

Samar da makamashi yana canzawa bisa ga buƙata. Alal misali, yana ƙaruwa a cikin yanayi masu damuwa, lokacin wasanni, ko lokacin rashin lafiya. Sakamakon haka, ia waɗannan abubuwa guda uku suna ƙara adadin masu tsattsauran ra'ayi a zahiri.

Free radicals na iya lalata kwayoyin cuta da ƙwayoyin cuta

Bugu da ƙari, radicals ba kawai an ƙirƙira su azaman samfuri na wasu ayyuka na jiki ba. Kwayoyin halittarmu ne ke samar da su - daidai da tsarin garkuwar jikin mu - don takamaiman manufa.

Masu tsattsauran ra'ayi ba wai kawai za su iya kai hari ga tsarin jiki masu lafiya ba amma kuma suna iya lalata ƙwayoyin cuta na musamman kamar ƙwayoyin cuta masu ƙarfi ko ƙwayoyin cuta ko hana matakan kumburin kumburi. Don haka wannan shine inda masu ra'ayin 'yanci ke da kyawawa kuma suna da fa'ida.

Menene antioxidants akwai?

Menene farkon abin da ke zuwa zuciyarka lokacin da ka ji kalmar "antioxidants"? Vitamin C? Vitamin C shine antioxidant. Hakan yayi daidai. Koyaya, tasirin antioxidant ɗin sa ba ya kusan cikawa kamar yadda sunan sa zai iya sa ku gaskata.

Tuffa, alal misali, ya ƙunshi milligrams 10 na bitamin C, amma tasirin antioxidant ya ninka sau da yawa. Yana da girma wanda idan tasirin antioxidant ya fito daga bitamin C kadai, dole ne ya ƙunshi milligrams 2,250 na bitamin C, wanda ba haka bane.

A bayyane yake, apples kuma sun ƙunshi wasu abubuwa masu yawa waɗanda ke da tasirin antioxidant da yawa fiye da bitamin C. Wannan rukunin tasiri mai tasiri ya haɗa da, alal misali, enzymes da polyphenols na kayan shuka na biyu (misali flavonoids, anthocyanins, isoflavones, da dai sauransu).

Manyan kungiyoyi biyar na mafi inganci antioxidants sune

• bitamin
• ma'adanai
• gano abubuwa
• enzymes
• Phytochemicals (kuma ana kiranta mahadi na shuka bioactive ko phytochemicals) asalinsu shuka ko 'ya'yan itace ne suka samar da su don kare shuka ko 'ya'yan itace daga harin fungal, kwari, ko radiation UV. Sauran phytochemicals tare da tasirin antioxidant sune pigments a cikin shuka, waɗanda ke launin furanni, ganye, ko 'ya'yan itatuwa. A cikin kwayoyin jikin mutum, waɗannan antioxidants na shuka zasu iya taimakawa wajen zama lafiya da faɗakarwa.