Zamkatimu
Malinga ndi akatswiri ambiri, acidity yayitali kwambiri mthupi imasokoneza magwiridwe antchito amthupi, ndipo imadziteteza ku mabakiteriya ndi ma virus osiyanasiyana.
PH ndi chiwerengero cha ma atomu a haidrojeni mu yankho lomwe lapatsidwa. Ngati ndi 7, ndiye kuti ndi malo osalowerera ndale, ngati achokera 0 mpaka 6,9, ndiye malo okhala ndi acidic, kuyambira 7,1 mpaka 14 - zamchere. Monga mukudziwa, thupi la munthu ndi 80% yankho lamadzi. Thupi limayesetsa kuyesera kuchuluka kwa asidi ndi soda mu njirayi.
Zotsatira zakuphwanya acid-base balance m'thupi
Ngati kuchuluka kwa acid-base kumasokonekera, ndiye kuti izi zitha kuyambitsa chisokonezo chachikulu m'thupi. Mukadya zakudya zokhala ndi asidi wambiri komanso madzi osakwanira, acidification ya thupi lonse imachitika. Izi ndi monga soda, chimanga, zakudya zokhala ndi shuga, zolowa m'malo mwa shuga, zowotcha, nyama, ndi nyama.
Acidification ndiyowopsa chifukwa imapangitsa kuti mpweya utuluke m'thupi lonse, ma micro- ndi ma macroelements amayamba kuchepa bwino. Izi zitha kuyambitsa, poyamba, kusokonekera kwam'mimba, kuchepa kwama cell, komanso kuyambitsa matenda amtima, matenda apakhungu, kuchepa kwamafupa, chitetezo chamthupi, ndi zina zambiri. M'malo momwe kuchepa kwa asidi kumawonetsera acidic, tiziromboti tambiri, kuphatikizapo mavairasi, bowa ndi mabakiteriya, amakula ndikuchulukirachulukira.
Wopambana mphotho ya Nobel Otto Warburg adalandira mphotho yake pozindikira kuti maselo a khansa samachulukana m'malo okhala ndi mpweya wabwino, ndipo pambuyo pake zidatsimikiziridwa kuti mavairasi, mabakiteriya ndi bowa sizikugwira ntchito m'malo otere. Mtengo wa pH, womwe ndi wamchere, umakulitsa ma molekyulu a oxygen (calorizer). M'malo okhala ndi acidic, kuchuluka kwa CO2 kumawonjezeka ndipo lactic acid imapangidwa, yomwe imapanga zofunikira pakukula kwa maselo a khansa.
Kodi mungayang'ane bwanji pH ya thupi?
Ndikosavuta kuti muwone kuchuluka kwa acid-base yanu pogwiritsa ntchito pepala loyesera, lomwe lingagulidwe ku pharmacy. PH yabwino kwambiri ndi 6,4-6,5. Ndibwino kuti muzindikire kuchuluka kwama asidi anu ola limodzi musanadye, kapena patadutsa maola awiri.
PH ya mkodzo imatha kusinthasintha tsiku lonse. Ngati mtengo wake ndi 6,0-6,4 m'mawa ndi 6,4-7,0 madzulo, palibe chifukwa chodera nkhawa. Komabe, ngati mayeso akuwonetsa 5,0 ndi pansipa, ndiye kuti pH ya mkodzo imalimbikitsidwa kwambiri, ndipo ngati 7,5 kapena kupitilira apo, zamchere zimapambana. Ndi pH mtengo wa mkodzo, mutha kudziwa momwe mchere umayambira m'thupi lathu, monga calcium, sodium, magnesium.
PH ya malovu, kufunika kwake kumawonetsa ntchito yogwira ma michere mu gawo lazakudya, makamaka chiwindi ndi m'mimba. Asidi wabwinobwino wa malovu osakanikirana ndi 6,8-7,4 pH. Nthawi zambiri amayesedwa masana pamimba yopanda kanthu kapena maola awiri mutadya. Kuchepa kwa asidi m'kamwa kumayambitsa mano, matenda a chiseyeye, komanso mpweya woipa.
Kodi mapangidwe a acidic ndi alkaline ndi ati?
Mu zamankhwala, pali liwu loti "acidosis" - uku ndiko kukhudzika. Kumwa zakumwa zoledzeretsa zambiri komanso zovuta za matenda ashuga nthawi zambiri zimayambitsa vutoli. Ndi kuchuluka kwa acidity, mavuto a mtima ndi mitsempha amatha kuwonedwa. Munthu amatha kunenepa msanga mokwanira. Nthawi zambiri pamakhala matenda a impso, chikhodzodzo komanso kuchepa kwa chitetezo chamthupi.
Kuwonjezeka kwa mulingo wa alkali mthupi kumatchedwa alkalosis. Poterepa, kuchepa kwama mchere kumawonekeranso. Chifukwa cha vutoli m'thupi chingakhale kugwiritsidwa ntchito kwakanthawi kwa zinthu zamankhwala zomwe zili ndi alkali wambiri. Alkalosis ndiyosowa mokwanira, koma itha kubweretsanso kusintha kwakukuru m'thupi lathu. Izi zimaphatikizapo matenda akhungu ndi chiwindi, zosasangalatsa komanso zonunkhira zotuluka pakamwa, ndi ena.
Kodi mungasunge bwanji pH yachibadwa?
Kuti mukhale ndi asidi woyenera m'thupi, muyenera kumwa madzi okwanira (30 ml pa 1 kg ya thupi). Ponena za chakudya, payenera kukhala zakudya zowonjezera zamchere zochulukirapo kuposa zakudya zama acid.
Chakudya chobzala, monga masamba ndi zipatso, chimalimbikitsa mapangidwe amchere, ndipo chimanga, nyama, chakudya chokonzedwa ngati soseji, zinthu zomaliza, zophika buledi - acidic. Kuti mukhale ndi acid-base bwino, ndikofunikira kuti zakudya ziziyendetsedwa ndi zakudya zamasamba.
Madokotala amati ndibwino kuti tisunge mulingo woyenera wa asidi ndi alkali mthupi. Pokha ndi pH yoyenera, thupi lathu limayamwa michere bwino.
Thupi lathu liri ndi njira zachilengedwe zomwe zimapangitsa kuti asidi azikhala bwino. Izi ndizomwe zimayimira magazi, makina opumira komanso makina opumira. Izi zikasokonekera, thupi lathu limatulutsa zidulo m'mimba, impso ndi mapapo, komanso pakhungu lathu. Amathanso kusokoneza zidulo ndi mchere ndikupeza zidulo mu minofu ya mnofu (calorizator). Ngati mukumva kutopa, zitha kutanthauza kuti chitsulo cha hemoglobin m'magazi anu chimachepetsa asidi. Ngati chizungulire, kupweteka mutu, kukokana komanso kusowa tulo zimawonedwa, ndiye kuti izi zitha kuwonetsa kuti magnesium imagwiritsidwa ntchito m'mitsempha, minofu ndi mafupa.
Nayi mavuto angati azaumoyo omwe angabwere chifukwa chotsutsana ndi asidi. Musalole kuti zinthu ziziyenda zokha, ganizirani kuti kupewa ndicho chinsinsi cha thanzi labwino. Onetsetsani thupi lanu pH pafupipafupi kuti mupewe matenda ambiri.