Kiba a matsayin matsala na al'ummar zamani


Tare da tarihin ɗan adam, akwai canje-canje masu ban mamaki a cikin hangen nesa da kiba. A cikin tsakiyar zamanai, alal misali, an dauke shi kalma mai mahimmanci na matsayin zamantakewa. Matar cikakkiyar mace ce ta tsarin kiwon lafiyar da jima'i, kuma kiba a cikin wannan yanayin ba shi da alaka da matsaloli masu ban sha'awa. A halin yanzu, amma, saboda matsalar lafiyar jiki, an bayyana kiba a matsayin daya daga cikin mawuyacin halin rashin lafiya. Kiba a matsayin matsala na zamani na zamani shine batun tattaunawar yau.

Menene kiba?

Ana iya bayyana ƙananan abu a matsayin riba mai nauyi, an bayyana shi a ɓoye maras kyau na triglycerides a cikin kyakyawa masu yatsa tare da tasirin mummunan sakamako akan jiki. Wato, ba kowane cikar shine kiba ba. Tun da cikakken ƙimar jikin jiki yana da tsada da rashin karatu, ana amfani da hanyoyi na musamman don ƙayyade kiba, abin da ake kira "rubutun jiki", a cikin yanayin kiwon lafiya. Halin da ke tsakanin nauyin mutum a cikin kilogiyoyi da tsawo a mita a cikin wani sassin da aka bayyana a cikin 1896 A. Quetelet kuma ya ba da damar tsara tsarin ƙididdigar lissafi:

Low nauyi jiki - kasa da 18.5 kg / m 2

Nauyin mafi kyau - 18,5 - 24,9 kg / m 2

Nauyin nauyi - 25 - 29.9 kg / m 2

Tsari 1 digiri - 30 - 34.9 kg / m 2

Kiba 2 digiri - 35 - 39.9 kg / m 2

Girma 3 digiri - fiye da 40 kg / m 2

A shekara ta 1997, Hukumar Lafiya ta Duniya (WHO) ta ɗauki daidaitattun nauyin ma'auni daidai da wannan makirci. Amma masana kimiyya sun lura cewa wannan alamar ba ta ba da wani bayani game da yawan kitsen ba, kuma mafi mahimmanci, inda yake cikin jiki. Wato, wannan muhimmiyar mahimmanci ne a ci gaban kiba. Rabawar yanki na nama mai tsabta yana da muhimmiyar mahimmanci na gano ƙimar kiba, kafa mita da matsanancin bayyanar cututtukan cututtuka. Haɗin mai a cikin yankin na ciki, wanda aka sani da Android (tsakiya, namiji) yana haɗuwa da haɓaka mai girma a cikin hadarin lafiyar jiki, fiye da nau'in kiba. Sabili da haka, ma'anar rubutun gadon jiki shine mafi yawancin lokaci tare da auna ƙananan ɗakunan. An gano cewa nauyin jimlar jiki ≥ 25 kg / m 2 a haɗe tare da ƙuƙwalwar kagu ≥ 102 cm a cikin maza da ≥88 cm a cikin mata yana ƙara ƙara yiwuwar rikitarwa. Daga cikin su: hawan jini mai zurfi, dyslipidemia (rashin lahani lipid metabolism), atherosclerosis, insulin juriya, type 2 ciwon sukari, cizon bugun jini da kuma m infarction.

Statistics na kiba a duniya

Yawan adadin ƙwayoyin buba yana girma a duk faɗin duniya a hanzari, yana kaiwa ga fasalinsu. Matsalar ƙari na zamani na zamani ya zama da sauri - a cikin shekarun da suka wuce. A cewar kididdigar ma'aikata, a halin yanzu mutane miliyan 250 a duniyar duniya ana bincikar su da kiba da biliyan biliyan 1.1. Wannan yanayin zai haifar da cewa daga shekara ta 2015, waɗannan alamun zasu karu zuwa miliyan 700 da mutane biliyan 2.3. Yawancin damuwa shi ne haɓaka a yawan yara masu girma a cikin shekaru biyar - yana da fiye da miliyan 5 a duk duniya. Har ila yau, damuwa shi ne nau'in nau'i na nau'i na 3 (≥ 40 kg / m 2 ) - ya karu kusan 6 a cikin shekaru goma da suka gabata.

A duk faɗin Turai, kiba yana rinjayar kimanin kashi 50% da dariya - kimanin kashi 20 cikin 100 na yawan jama'a, tare da tsakiya da gabas ta Turai - wuraren da suka fi shafa. A Rasha, halin da ake ciki yana da matukar tsanani - kimanin kashi 63 cikin dari na maza da 46% na mata a cikin shekarun da suka shafi tattalin arziki suna da karfin gaske, yayin da kashi 17 cikin dari da 19% suna da girma. Ƙasar da ke da ƙananan kiba a duniya - Nauru (Oceania) - 85% na maza da 93% na mata.

Abin da ke haifar da ci gaban kiba

Kiba shine cin zarafi na cike da ƙwayar cuta, saboda sakamakon haɗar haɗuwa da halayen yanayi (yanayin halayen kwayoyin halitta, ma'auni na hormonal) da yanayi na waje. Babban mahimmancin ci gabanta shine la'akari da kulawar makamashi mai kyau saboda karuwar amfani da makamashi, rage yawan makamashi ko haɗuwa da abubuwan biyu. Tun da babban tushen samar da makamashi ga 'yan Adam abinci ne, makamashi yana da dangantaka da aikin jiki. Idan ba tare da aiwatar da isasshen aikin ba, makamashi yana cinyewa mai rauni, ba a tuna dasu da kyau ba, wanda hakan zai haifar da wadata mai yawa, kiba da ci gaba da cututtuka.

Abincin da ke cikin ilimin ilimin halayyar kiba

Idan shekaru da dama da suka wuce, akwai shakka game da muhimmancin abincin da ke cikin ilimin ilimin kifi, a yau, a cikin zamani na zamani, an tabbatar da cewa cin abinci yana da muhimmanci a nan. Kulawa da abinci ya nuna cewa a cikin shekaru 30-40 na ƙarshe, yawan makamashi ta kowace shekara ya karu, kuma wannan matsala zai ci gaba a nan gaba. Bugu da ƙari, sauye-sauye masu yawa sun haɗa da sauye-sauye mai kyau na abinci. Amfani da ƙwayoyin cuta a cikin 'yan shekarun nan ya karu da karfi, kamar yadda albarkatun mai-fatal da aka yi amfani da su guda daya da amfani sunadarai "sun ba da dama" ga cikakken fatty acid. Bugu da} ari, akwai tsalle a cikin amfani da tsirrai mai sauƙi, da kuma amfani da carbohydrates da yawa da kuma fiber ya rage. Abincin da ke cikin kitsen mai mai sauƙi da masu sauƙi suna fĩfĩta ga cin abinci saboda dandano mai kyau. Duk da haka, suna da mummunan sakamako da aka ƙaddara da karuwa a yawancin makamashi (calories da nau'in nau'in nau'in) - abubuwan da ke iya haifar da daidaitattun ƙarfin makamashi da kuma kiba mai mahimmanci.

Muhimmin aikin aiki na jiki

Ci gaba da bunkasa tattalin arziki, tashin hankalin masana'antu da kuma ƙauyuka na iya rage girman bukatun ayyukan da ake buƙatar yin aiki na jiki. Ba mu da iyayenmu mu biya bashin aiki na jiki da kuma samun kayan aiki. An tilasta musu su yi haka ta rayuwa ta kanta. Mu, muna zaune a birane, muna buƙatar biya kuɗi mai yawa don ziyarci wurin shan magani na yau da kullum ko wurin shakatawa, motsa jiki ko kuma ta hanyar yin magani. A halin yanzu, motsi yana da mahimmanci don ci gaba da tsarin al'ada da aiki na kusan dukkanin sassan da tsarin cikin jiki. Rashinsa ba tare da dalilai masu amfani ba zai jima ko kuma daga bisani ya haifar da canje-canje na al'ada a cikin kwayoyin halitta da kyallen jikin mutum, ga matsalolin kiwon lafiya da kuma tsufa.

Yawancin binciken nazarin halittu sun nuna cewa salon zama na yau da kullum yana da alaka da haɓaka a yawan yawan cututtuka na rayuwa, musamman, kiba da kiba. Abin sha'awa shine cewa rabo daga rage yawan kifin jiki shine jagorancin hanya, wato, rashin aiki na jiki yana kai ga samun karuwar, kuma yana da wuya ga mutanen da suke da nauyi don fara aiki na jiki. Sabili da haka, tarawar nauyin nauyi ya ɓata kuma yana haifar da samuwar da'ira mai ma'ana. Yana da ƙara yawan karfin makamashi da kuma rage yawan aikin jiki wanda shine dalilin sa ido a tsinkaye a yawancin kiba a yanzu. An yi imanin cewa abinci mai gina jiki yana da haɗari mafi girma, saboda ta hanyarsa zamu iya samar da kyakkyawan ƙarfi na makamashi fiye da biya shi daga baya ta hanyar aiki na jiki.

Halitta kiba da kuma ladabi

Kodayake kiba yana dauke da wani abu wanda ke da nasaba, ainihin hanyoyin da ba a fahimta ba tukuna. Kwayoyin halitta "lambobi" na ƙimar mutum yana da wuya a ware, saboda yawancin jinsin halittu sun rushe a ƙarƙashin rinjayar abubuwan waje. Kimiyya ta san lokuta inda duk kabilu daban-daban har ma da iyalan da suka fi dacewa da kiba sun yanke shawara sosai, amma har yanzu yana da wuya a ce wannan yana da kashi 100%, tun da yake mambobin wadannan kungiyoyin sun ci irin wannan abinci kuma suna da irin wannan basira.

Nazarin da aka gudanar a tsakanin manyan kungiyoyi masu bambanci da yawa a cikin jinsin jiki da yawan kitsen, da kuma tsakanin ma'aurata, sun nuna cewa kashi 40 zuwa 70% na bambancin mutum an tsara su ta ainihin. Bugu da ƙari, abubuwan da kwayoyin halitta ke haifarwa sun shafi amfani da makamashi da kuma shayarwa na gina jiki. A halin yanzu, duk da ci gaba da kimiyya da fasaha, yana da wuya a faɗi tare da tabbacin cewa wannan abu ne na kwayoyin halitta - kiba.

Muhimmancin wasu hawaye a cikin ci gaban kiba

A 1994, an gano cewa mai abu ne irin kwayar endocrine. Sakin leptin hormone (daga Girkanci Leptos - low) yana ba da bege ga gano kwayoyi don magance kiba. Yawancin masana kimiyya sun fara neman irin wadannan peptides a cikin yanayi don samar da su ga jikin mutum.

Me ya sa kiba irin wannan babbar cuta ce?

Abun da ke da muhimmanci ga ƙudan zuma yana da ƙayyadaddun ƙaddara ba kawai ba ne kawai ta hanyar girman haɗari, wanda ya kai ga yawan mutanen duniya, amma har da lafiyar lafiyar da yake bayarwa. Tabbas, an tabbatar da dangantaka tsakanin nauyin kifi, kiba da kuma balagawar da ba a taɓa mutuwa ba. Bugu da ƙari, kiba yana ɗaya daga cikin manyan abubuwan da ke tattare da ilimin ilimin halitta a cikin ɓarna da yawancin cututtuka da ke shafi yawan yawan masu yawan tattalin arziki na duniyar da ke haifar da rashin lafiya da nakasa. A cewar bayanai, kimanin kashi 7 cikin 100 na yawan kuɗin da ake yi a kan kiwon lafiyar a wasu ƙasashe masu tasowa an ba su don magance cutar. A gaskiya ma, wannan adadi zai iya zama sau da yawa mafi girma, tun da yawancin cututtukan kiba da ke cikin kwakwalwa ba a haɗa su cikin lissafi ba. Ga wadansu cututtuka da yawa wadanda cututtukan suke haifar da su, da kuma nauyin haɗarin da zai haifar da ci gaban su:

Kwayoyin cututtuka da yawa sun lalacewa daga kiba:

Ƙara haɓaka ƙari
(Hadarin> sau 3)

Matsayi mai zurfi
(Hadarin> sau 2)

Raƙarin ƙara haɗari
(Hadarin> 1 lokaci)

Hawan jini

Kwayoyin cututtuka na zuciya

Ciwon daji

Dyslipidaemia

Osteoarthritis

Binciken baya

Harshen insulin

Gout

Ra'ayoyin bunkasa

Ciwon sukari mellitus type 2

Abincin barcin

Gallstone cuta

Asthma

Kiba shine cuta mai ciwo na kullum tare da sakamakon lafiya mai tsanani. Ko da yake har zuwa wani lokaci ana ci gaba da ƙaddamarwa, ainihin abubuwan halayen, musamman, abinci mai gina jiki da kuma aikin jiki, suna taka muhimmiyar rawa a cikin ilimin halitta. Saboda haka bayyanar nauyin kima ko ma kiba - duk wannan zai dogara ne akan kanmu, kuma duk abin da kawai kawai ya zama uzuri.