Potassium: nezuva kudya mwero

Chinangwa bepa iri kudzidza basa chikuru masero ari zvine maatomu akafanana - potassium - iri muviri womunhu muviri. Tinoonawo kuti nhamba zuva nezuva potassium uye magnesium kuchaita kushanda zvose zvinokosha nadzo uye vasiri enyika muviri.

Nemakemikari omuviri, matambudziko ayo uye tarisiro

Muupenyu hwezuva nezuva, tinofanira dzinowanzotaura mitsara akafanana: "Zvakakodzera kudya nokuti anobatsira." Nokuti trite mashoko ari sayenzi yose, achipa mhinduro dzoga dzemibvunzo nezvoutano uye kunovaka muviri, anobva makemikari anoumba zvinhu hunoumba zvigadzirwa zvokudya. Nemakemikari omuviri inodzidza basa zvine maatomu akafanana zviri muviri uye anoshanda sehwaro zera physiology, kudya kunovaka uye chikafu utsanana. Basa wayo: kudzidza nzira yokudzora kuitwa uye dissimilation siyana uye kuti elucidate basa zvine maatomu akafanana, zvakadai yavaibvisa, potassium, magnesium uye kuiisa chlorine muupenyu masero hwevanhu uye yose muviri. Dietetics, kwakavakirwa nokukanganisika zveBhaibheri, anosarudza chii nhamba zuva nezuva potassium, simbi, sarufa nezvimwe zvinhu zvakakodzera kwerunyararo kwomuzvarirwo metabolic chechetere.

Zvepakutanga makemikari anoumba zvipenyu

Masayendisiti, biochemists zvakaratidza kuti zvinomera, mhuka, uye vanhu zvine chikamu masero akawanda zvine maatomu akafanana periodic table. Potassium uye magnesium, kukosha yatiri funga tiri makro, kureva kugutsikana kwavo masero ihuru. Ngationgororei basa ravo muudzame uye kuziva chii chichava akaenzana nhamba zuva nezuva potassium vanhu.

potassium muchinangwa chokufambisa kuti zvinhu kuburikidza muchitokisi membranes

Kuti tizive basa potassium mu kuchinjwa ions kuburikidza sero Kamudzira bilayer kushandisa nechiidzo akadai permeability coefficient R. Zvinoenderana pakukora sero Kamudzira, ari solubility kuti potassium ions vari lipid rukoko uye ari diffusion coefficient D. Somuenzaniso, pores ari erythrocyte kwevanhu Kamudzira zvokusarudza kuti potassium ions, uye dzavo permeability coefficient ndiyo 4 pm / s. Uyewo zvikuru pasi permeability Kamudzira pamusoro refu ruoko neurocyte - axon - zvachose zvaanoda potassium makwara. Kunyange zvazvo zvinofanira kucherechedzwa kuti vanogona kupfuura nemamwe ions, asi hwakaderera tsika permeability coefficient kupfuura potassium. Pachishandiswa zvataurwa, zvinova pachena kuti basa tsinga chinoita potassium, pamwero nezuva iro avhareji 2 magiramu, uye vanhu vanoita rinorema basa mhando - kubva 2.5 kusvika 5 d

Mugumisiro potassium ions kumwoyo

ruzivo All nokutsvakurudza chokuita zvakakodzera kushanda basa mwoyo uye kweropa ezvinhu, pari kushanda chaizvo nokuda wakawedzera padanho zvinokangaidza, kuwedzera kumhanya upenyu, yokupararira zvinokuvadza (kusvuta, udhakwa pakati population). Kuitika angina, coronary tsinga chirwere, mukana mwoyo kurwisa uye ronda zvino yakakwirira chaizvo. Potassium, pamwero nezuva chinouya mumuviri wedu kunyanya inokosha mhuka zvigadzirwa: hove, veal, mukaka, normalizes BP, anoita innervation yacho myocardium. Izvi zvinobatsira kuti kudzivirira cardiac arrhythmias: Arrhythmia uye tachycardia. No vanofanira kuteerera chokwadi chokuti makro maatomu akafanana zvakawanikwa miti yakawanda, kushumira chikafu kwatiri, okuti: mbatatisi - 420 MG ari bhiti - 155 MG ari makabheji - 148 MG (pa 100 g).

Good shamwari potassium - magnesium

Zvinofanira kucherechedzwa kuti pamwe potassium kuti chakaipa muviri muchitokisi rinoda magnesium ions. Ivo vanotaura macroelements uye kazhinji kuita synergistic mune nokukanganisika siyana. Magnesium, potassium uye zvakafanana, mwero zuva nezuva iro yakati yakakwirira (0,8 kusvika 1,2 g), anoita tonus pamusoro skeletal tsandanyama, mwoyo basa, chidhiraivho vakatakura anonongedzera mu huta rinenge uye naizvozvo vose macroelements akashandiswa kudzivirira hope, kushatirwa, varohwe nehana inoti zvichiguma potassium uye magnesium kukanganisika.

Both makro chaikosha anouya kudya pamwe zvinhu zvakadai mupunga, Buckwheat, bhinzi, chiropa uye yehuku, uyewo yakaviriswa zvinwiwa mukaka. Kugara kunwa zvokudya zvakadaro compensates nokuda kwokushayiwa potassium mumuviri womunhu.

Age uye kurara kusiyana chipimo chemushonga pamusoro macronutrients

uye magnesium, uye potassium (mwero zuva nezuva iro zvichisiyana 2 kusvika 4 magiramu pazuva) - - sezvo kwokutanga, vose zvisaririra chaikosha takati sei paumbwe pfupa rinenge uye kubatsirawo kuti kukura kwayo uye kugadziriswa. Izvi zvinokosha zvikuru, kunyanya muuduku. Kuti tiwane inodiwa huwandu potassium (kubvira 0,15 kusvika 0.3 g pa zuva) mu zvokudya mwana anofanira kuvapo michero uye michero, kunyanya apricots, mabhanana, mastrawberry. In yakakwana zvakawanda mwana adye yogati, yogati, huku uye mazai. Sezvo muviri wemwana ari kukura kutsanya, anoda daily yakanaka sero potassium mwero. The ions yacho zvine maatomu akafanana anovapo mapuroteni usage, kuti glycogen aumbwa buffering ehupfumi ropa, asi anopa etsinga nomunhu uye tsandanyama marwadzo. Pane chikonzero chose kutaura kuti zvose mitambo aya anoitwa potassium. The zvazvingava daily vana aro 460 MG. Inoda kuti chaikosha ichi, uye kusimbisa utano munhukadzi muviri. Daily anofanira kukwira magiramu matatu potassium. Akapiwa yokuti kwazvo siyana mumuviri basa rinoitwa zvikurukuru nevanhu, avo zuva nezuva potassium zvazvingava anofanira kusvika 5 magiramu.

Nezvezvokudya kuyambira kuti kushandiswa yakaidzwa shuga, kofi, doro kutigumbura kuti Absorção de Água kuti potassium ose kubva zvokudya kugamuchirwa nemudumbu. Macroelements dhefisiti kunogona kukurira nokushandisa vhitamini-chicherwa zvivako, zvakadai se "Duovit", "Supradin", kana vachipinda zvokudya vanhu tsika dzakaipa, michero yakaomeswa, fruit, mbeu nhanga. Saka zvichava potassium daily zvaigara. In mariri Dried apricots - 2,034 d kwakavakirwa 100 g chigadzirwa. Bhuku rino rinofanira rakakamurwa akawanda zvokudya pane kudya panguva, zvimwe unogona kuchengeta zviratidzo dyspepsia. Maererano kusimudzira ane mararamiro masayendisiti kushingaira zvakagadzira zvokudya umo akanakisisa pachiyero kudiwa magnesium uye potassium mumuviri. Izvi, kupfuura zvose, okusuma kupinda zvokudya nyore digestible miriwo mapuroteni uye wemisanganiswa dzayo, haatarisiri kupisa pakurapa refu uye kugadzirira steamed. Ivo ane potassium mwero nezuva magiramu - kubva 3 4.7, uye zvaida yakawanda magnesium, calcium, simbi uye kuronda zvinhu.

Sei zvokudya zvinofanira kuva wakakwana

Chii chaizoitika kana muviri wedu vachaora kushaya kana nekumwisa zvinhu zvakadai magnesium uye potassium? Daily wokuyera wavo, yeuka chinofanira 1,8-2 3-4,7 d uye g, ukuwo. Systemic kusagadzikana pakati zvomudumbu, huta zvirwere, BP anogona kuitika somugumisiro kushayiwa chinhu ichocho akadai potassium. Daily wokuyera paro havafaniri kupfuudza 4,7 magiramu, zvimwe munhu chirwere polyuria, zvirwere zvomwoyo uye neitsvo.