Zakudya Zamchere: Kubwereza Kotsimikizika

Zamkati

• Zotsatira Zakudya Zakudya Zabwino: 2.13 kuchokera 5
• Kodi zakudya zamchere ndi chiyani?
• Mlingo wa pH wokhazikika mthupi lanu
• Chakudya chimakhudza pH ya mkodzo wanu, koma osati magazi anu
• Zakudya zopanga acid ndi kufooka kwa mafupa
• Acidity ndi khansa
• Zakudya zamakolo ndi acidity
• Mfundo yofunika

Zotsatira Zakudya Zakudya Zabwino: 2.13 kuchokera 5

Zakudya zamchere zimachokera ku lingaliro lakuti kuchotsa zakudya zopanga asidi ndi zakudya zamchere kungakuthandizeni kukhala ndi thanzi labwino.

Omwe amadyera nawo mpaka amati atha kuthana ndi matenda akulu ngati khansa.

Nkhaniyi ikufufuza za sayansi yazakudya zamchere.

• Zolemba zonse: 2.13
• Kuchepetsa thupi: 2.5
• Kudya moyenera: 1.75
• Kukhazikika: 2.5
• Thanzi lathunthu: 0.5
• Khalidwe labwino: 3.5
• Umboni wozikidwa: 2

MFUNDO YOFUNIKA KWAMBIRI: Zakudya Zamchere zimanenedwa kuti zimalimbana ndi matenda ndi khansa, koma zonena zake sizichirikizidwa ndi sayansi. Ngakhale zitha kuthandiza thanzi lanu poletsa zakudya zopanda thanzi komanso kulimbikitsa zakudya zamasamba, izi sizikugwirizana ndi ma pH a thupi lanu.

Kodi zakudya zamchere ndi chiyani?

Zakudya zamchere zimadziwikanso kuti zakudya zamchere kapena zamchere zamchere.

Cholinga chake ndikuti zakudya zanu zimatha kusintha phindu la pH - muyeso wa acidity kapena alkalinity - wamthupi lanu.

Kusintha kwama metabolism - kusintha chakudya kukhala mphamvu - nthawi zina kumafanizidwa ndi moto. Zonsezi zimakhudzana ndi mankhwala omwe amawononga misa yolimba.

Komabe, momwe zimachitikira m'thupi lanu zimachitika pang'onopang'ono komanso mosamala.

Zinthu zikapsa, zotsalira za phulusa zimatsalira. Momwemonso, zakudya zomwe mumadya zimasiya zotsalira za "phulusa" zotchedwa zinyalala zamafuta.

Zinyalala zamagetsi izi zimatha kukhala zamchere, zosalowerera ndale, kapena acidic. Ochirikiza zakudya izi amati zinyalala zamagetsi zimatha kukhudza mwachindunji acidity ya thupi lanu.

Mwanjira ina, ngati mumadya zakudya zomwe zimasiya phulusa, zimapangitsa magazi anu kukhala acidic. Ngati mumadya zakudya zomwe zimasiya phulusa la zamchere, zimapangitsa magazi anu kukhala amchere kwambiri.

Malinga ndi lingaliro la asidi-phulusa, phulusa la acidic limaganiziridwa kuti limakupangitsani kukhala pachiwopsezo cha matenda ndi matenda, pomwe phulusa lamchere limaonedwa ngati loteteza.

Posankha zakudya zamchere zambiri, muyenera "kulimbitsa thupi" lanu ndikukhala ndi thanzi labwino.

Zakudya zomwe zimasiya phulusa zimakhala ndi mapuloteni, phosphate, ndi sulfure, pomwe zinthu zamchere zimaphatikizapo calcium, magnesium, ndi potaziyamu (,).

Magulu ena azakudya amawerengedwa kuti ndi acidic, alkaline, kapena ndale:

• Acidic: nyama, nkhuku, nsomba, mkaka, mazira, tirigu, mowa
• Osalowerera ndale: mafuta achilengedwe, sitashi, ndi shuga
• Zamchere: zipatso, mtedza, nyemba, ndi masamba

Malinga ndi omwe amalimbikitsa zakudya zamchere, zinyalala zamafuta - kapena phulusa - zotsalira pakuwotcha zakudya zimakhudza mwachindunji acidity kapena kufanana kwa thupi lanu.

Mlingo wa pH wokhazikika mthupi lanu

Pokambirana za zakudya zamchere, ndikofunikira kumvetsetsa pH.

Mwachidule, pH ndiyeso ya momwe acidic kapena alkaline chinachake alili.

Mtengo wa pH umayambira 0–14:

• Acidic: 0.0–6.9
• Osalowerera ndale: 7.0
• Zamchere (kapena zoyambira): 7.1–14.0

Ambiri omwe amalimbikitsa zakudyazi amati anthu amawunika pH ya mkodzo wawo kuti awonetsetse kuti ndi amchere (opitilira 7) osati acidic (pansipa 7).

Komabe, nkofunika kuzindikira kuti pH imasiyanasiyana kwambiri m'thupi lanu. Ngakhale magawo ena ndi acidic, ena ndi amchere - palibe gawo lokhazikitsidwa.

Mmimba mwanu mumadzaza ndi hydrochloric acid, ndikuipatsa pH ya 2-3.5, yomwe ndi acidic kwambiri. Izi acidity ndizofunikira kuti ziwononge chakudya.

Kumbali inayi, magazi amunthu nthawi zonse amakhala amchere pang'ono, okhala ndi pH ya 7.36-7.44 ().

Magazi anu pH akagwa m'ndende, amatha kupha ngati sanalandire chithandizo ().

Komabe, izi zimachitika pokhapokha matenda ena, monga ketoacidosis yoyambitsidwa ndi matenda ashuga, njala, kapena kumwa mowa (,,).

Mtengo wa pH umayeza acidity kapena alkalinity ya chinthu. Mwachitsanzo, asidi m'mimba ndi acidic kwambiri, pomwe magazi amakhala amchere pang'ono.

Chakudya chimakhudza pH ya mkodzo wanu, koma osati magazi anu

Ndikofunikira kwambiri paumoyo wanu kuti pH yamagazi anu imakhalabe yosasintha.

Ngati atagwera kunja kwa mulingo wabwinobwino, maselo anu amatha kusiya kugwira ntchito ndipo mungamwalire mwachangu kwambiri mukapanda kuchiritsidwa.

Pachifukwa ichi, thupi lanu lili ndi njira zambiri zothandiza kuwongolera bwino pH yake. Izi zimadziwika kuti acid-base homeostasis.

M'malo mwake, ndizosatheka kuti chakudya chisinthe kuchuluka kwa pH yamagazi mwa anthu athanzi, ngakhale kusinthasintha kwakanthawi kochepa kumatha kuchitika munthawi yoyenera.

Komabe, chakudya chimatha kusintha phindu la pH mkodzo wanu - ngakhale zotsatira zake ndizosiyana (,).

Kuchotsa zidulo mumkodzo wanu ndi imodzi mwanjira zazikulu zomwe thupi lanu limayendetsera magazi ake pH.

Mukadya nyama yang'ombe yayikulu, mkodzo wanu umakhala wowonjezera pakapita maola angapo thupi lanu litachotsa zonyansa zamagetsi m'dongosolo lanu.

Chifukwa chake, mkodzo pH ndichizindikiro chosaoneka bwino cha pH yathunthu yathanzi. Ikhozanso kutengeka ndi zinthu zina osati zomwe mumadya.

Thupi lanu limayendetsa bwino magazi a pH. Kwa anthu athanzi, zakudya sizimakhudza kwambiri pH yamagazi, koma zimatha kusintha mkodzo pH.

Zakudya zopanga acid ndi kufooka kwa mafupa

Osteoporosis ndi matenda am'mafupa omwe amapita patsogolo omwe amadziwika ndi kuchepa kwa mchere wamfupa.

Ndizofala kwambiri pakati pa azimayi omwe atha msinkhu ndipo amatha kukulitsa chiopsezo chothyoka.

Othandizira azakudya zambiri zamchere amakhulupirira kuti kuti mukhale ndi magazi pH nthawi zonse, thupi lanu limatenga mchere wamchere, monga calcium m'mafupa anu, kuti muchepetse zidulo za zakudya zopanga acid zomwe mumadya.

Malinga ndi chiphunzitsochi, zakudya zopanga acid, monga zakudya za azungu, zitha kubweretsa kuchepa kwa mchere wamafupa. Chiphunzitsochi chimadziwika kuti "asidi-phulusa la kufooka kwa mafupa."

Komabe, chiphunzitsochi chimanyalanyaza ntchito ya impso zanu, zomwe ndizofunikira kwambiri kuti zichotse zidulo ndikuwongolera thupi la pH.

Impso zimatulutsa ma bicarbonate ions omwe amaletsa zidulo m'magazi anu, ndikupangitsa kuti thupi lanu lizitha kuyang'anira magazi pH ().

Njira yanu yopumira imathandizanso kuwongolera magazi pH. Ma ayoni a bicarbonate ochokera mu impso zanu akamangirira zidulo m'magazi anu, amapanga carbon dioxide, yomwe mumapumira, komanso madzi, omwe mumasuzumira.

Hyperthesis ya phulusa la asidi-limanyalanyazanso chimodzi mwazomwe zimayambitsa kufooka kwa mafupa - kutayika kwa protein collagen kuchokera ku fupa (,).

Chodabwitsa, kutayika kwa collagen kumalumikizidwa kwambiri ndi magawo awiri a asidi - orthosilicic acid ndi ascorbic acid, kapena vitamini C - mu zakudya zanu ().

Kumbukirani kuti umboni wasayansi wolumikiza asidi wazakudya ndi kuchuluka kwa mafupa kapena chiopsezo chophwanyika ndiwosakanikirana. Ngakhale maphunziro ambiri owonera sanapeze mgwirizano, ena apeza kulumikizana kwakukulu (,,,,).

Mayeso azachipatala, omwe amakhala olondola kwambiri, atsimikiza kuti zakudya zopanga asidi sizikhala ndi mphamvu pamagulu a calcium mthupi lanu (, 18,).

Ngati zili choncho, zakudya izi zimapangitsa kuti mafupa akhale ndi thanzi labwino powonjezera kusungidwa kwa calcium ndikuyambitsa hormone ya IGF-1, yomwe imathandizira kukonzanso minofu ndi mafupa (,).

Mwakutero, chakudya chokhala ndi mapuloteni ambiri, chopanga acid mwina chimalumikizidwa ndi thanzi labwinobwino la mafupa - osati loyipa.

Ngakhale umboni uli wosakanikirana, kafukufuku ambiri sagwirizana ndi lingaliro loti zakudya zopanga acid zimawononga mafupa anu. Mapuloteni, michere ya acidic, imawoneka ngati yopindulitsa.

Acidity ndi khansa

Anthu ambiri amati khansa imangokula m'malo okhala ndi acidic ndipo amatha kuchiritsidwa ndi oreven ochiritsidwa ndi zakudya zamchere.

Komabe, kuwunika kwathunthu pamgwirizano womwe ulipo pakati pa zakudya zopangitsa acidosis - kapena kuchuluka kwa acidity yamagazi yoyambitsidwa ndi zakudya - ndipo khansa idatsimikiza kuti palibe kulumikizana kwachindunji (,).

Choyamba, chakudya sichimakhudza kwambiri magazi pH (,).

Chachiwiri, ngakhale mutaganizira kuti chakudya chingasinthe kwambiri pH yamagazi kapena ziwalo zina, maselo a khansa samangokhala m'malo okhala ndi acidic.

M'malo mwake, khansa imamera munyama yabwinobwino, yomwe imakhala ndi pH yamchere pang'ono ya 7.4. Mayesero ambiri akula bwino maselo a khansa m'malo amchere ().

Ndipo ngakhale zotupa zimakula msanga m'malo amchere, zotupa zimadzipangitsanso izi. Si chilengedwe cha acidic chomwe chimapanga ma cell a khansa, koma ma cell a khansa omwe amapanga acidic chilengedwe ().

Palibe kulumikizana pakati pa zakudya zopanga acid ndi khansa. Maselo a khansa amakulanso m'malo amchere.

Zakudya zamakolo ndi acidity

Kuwunika chiphunzitso cha acid-alkaline kuchokera pazosinthika komanso momwe sayansi yasinthira kuwulula kusagwirizana.

Kafukufuku wina akuti 87% ya anthu omwe anali asanalime adadya zakudya zamchere ndikupanga mkangano wapakati pazakudya zamchere zamasiku ano ().

Kafukufuku waposachedwa akuganiza kuti theka la anthu omwe anali asanalime adadya zakudya zopangira mchere, pomwe theka linadya zakudya zopangira asidi ().

Kumbukirani kuti makolo athu akutali amakhala m'malo osiyana kwambiri okhala ndi zakudya zosiyanasiyana. M'malo mwake, zakudya zopanga acid zidafala kwambiri anthu akamapita kumpoto kwa equator, kutali ndi madera otentha ().

Ngakhale pafupifupi theka la osaka-akusaka anali kudya nkhono zopanga asidi, matenda amakono amakhulupirira kuti anali ocheperako (30).

Kafukufuku wapano akuwonetsa kuti pafupifupi theka la zakudya zamakolo zidapangidwa ndi asidi, makamaka pakati pa anthu omwe amakhala kutali ndi equator.

Mfundo yofunika

Zakudya zamchere ndizopatsa thanzi, zimalimbikitsa kudya zipatso, ndiwo zamasamba, ndi zakudya zamasamba zopatsa thanzi ndikuletsa zakudya zopanda kanthu.

Komabe, lingaliro loti chakudyacho chimalimbikitsa thanzi chifukwa chazovuta zake ndizokayikitsa. Izi sizinatsimikizidwe ndi maphunziro aliwonse odalirika aumunthu.

Kafukufuku wina akuwonetsa zotsatira zabwino m'chigawo chochepa kwambiri cha anthu. Makamaka, chakudya chochepa kwambiri chomanga thupi chopatsa thanzi chimatha kupindulitsa anthu omwe ali ndi matenda a impso ().

Mwambiri, zakudya zamchere zimakhala zathanzi chifukwa zimadalira zakudya zathunthu komanso zosasinthidwa. Palibe umboni wodalirika wosonyeza kuti uli ndi vuto lililonse ndi ma pH.