Poov tshuaj: cov hnub noj npaum li cas

Lub hom phiaj ntawm daim ntawv no yog kawm tau lub luag hauj lwm ntawm lub ntsiab hlwb ntawm cov tshuaj ntsiab - poov tshuaj - nyob rau hauv lub metabolism ntawm tib neeg lub cev. Peb tseem yuav nrhiav tau tawm yog dab tsi txhua txhua hnub tus nqi ntawm poov tshuaj thiab magnesium yuav kom cov hauj lwm ntawm tag nrho cov tseem ceeb heev nruab nrog cev thiab physiological systems ntawm lub cev.

Biochemistry, nws cov teeb meem thiab zeem muag

Nyob rau hauv lub neej txhua hnub, feem ntau peb siv cov nqe lus xws li: "Nws yog tsim nyog los noj vim hais tias nws yog pab tau." Rau trite nqe lus yog ib tug tag nrho science, muab ib tug exhaustive lus teb rau cov lus nug txog kev noj qab thiab kev noj haus, raws li nyob rau hauv cov tshuaj muaj pes tsawg leeg ntawm tshuaj uas muaj nyob rau hauv khoom noj. Biochemistry kawm lub luag hauj lwm ntawm cov tshuaj hais nyob rau hauv lub metabolism thiab ua hauj lwm pab raws li lub hauv paus rau lub hnub nyoog physiology, kev noj haus thiab khoom noj khoom haus kev tu cev. Nws ua hauj lwm yog: txoj kev tshawb no mechanisms regulating assimilation thiab dissimilation tshua thiab yus lub luag hauj lwm ntawm cov tshuaj hais, xws li sodium, potassium, magnesium thiab tshuaj nyob rau hauv lub neej ntawm tib neeg lub hlwb thiab tag nrho cov kab mob. Dietetics, raws li nyob rau hauv biochemical kev tshawb fawb, thiab txiav txim seb dab tsi txhua hnub tus nqi ntawm potassium, hlau, sulfur thiab lwm yam hais tsim nyog rau tus txij nkawm li qub metabolic theem.

Lub elementary tshuaj nyob tus yeees ntawm muaj sia nyob

Zaum, biochemists pom tau hais tias cov nroj tsuag, tsiaj txhu thiab tib neeg muaj ib feem ntawm lub hlwb feem ntau cov tshuaj hais ntawm lub periodic rooj. Poov tshuaj thiab magnesium, cov nqi ntawm uas peb xav txog yog cov macro, piv txwv li lawv cov ntsiab lus nyob rau hauv lub hlwb loj. Cia peb kawm lawv muaj nuj nqi nyob rau hauv ntau yam thiab nrhiav tau tawm yog dab tsi yuav ua ncaj rau cov hnub tus nqi ntawm poov tshuaj rau cov neeg.

poov tshuaj lub luag hauj lwm nyob rau hauv cov thauj ntawm yam los ntawm cov cell week

Yuav kom txiav txim seb lub luag hauj lwm ntawm poov tshuaj nyob rau hauv cov kev hloov ntawm ions los ntawm tus xovtooj ntawm membrane bilayer siv ib tug qhia xws li permeability coefficient R. Nws nyob ntawm tus thickness ntawm tus xovtooj ntawm membrane, lub solubility ntawm poov tshuaj ions nyob rau hauv lub lipid txheej thiab lub diffusion coefficient D. Piv txwv li, lub pores ntawm tus tib neeg erythrocyte membrane xim rau poov tshuaj ions, thiab lawv permeability coefficient yog 4 pm / s. Tsis tas li ntawd mas tsis tshua muaj permeability membrane ntawm qhov ntev caj npab ntawm neurocyte - axon - tag nyob poov tshuaj raws. Txawm hais tias nws yuav tsum tau muab sau tseg hais tias lawv yuav kis tau thiab lwm yam ions, tab sis, nrog sab qhov tseem ceeb ntawm permeability coefficient tshaj uas ntawm poov tshuaj. Raws li cov foregoing, nws yuav luaj li cas lub luag hauj lwm nyob rau hauv lub paj hlwb plays ib tug poov tshuaj, ib tug txhua txhua hnub tus nqi uas yog ib tug nruab nrab ntawm 2 grams, thiab rau cov neeg uas koom nyob rau hauv hnyav ua hauj lwm hom - los ntawm 2.5 mus 5 g

Nyhuv ntawm poov tshuaj ions nyob rau hauv cov hlab plawv system

Tag nrho cov ntaub ntawv thiab kev tshawb fawb txog cov hauj lwm ntawm lub plawv thiab cov circulatory system ua hauj lwm, yog tam sim no heev yam vim yog lub zog theem ntawm stressful lub sijhawm, ua rau kom lub pace ntawm lub neej, lub loj heev ntawm cov teeb meem cwj pwm tsis zoo (haus luam yeeb, haus dej caw ntawm cov pejxeem). Cov xwm txheej ntawm cov angina, coronary artery kab mob, txoj kev pheej hmoo ntawm lub plawv thiab mob stroke yog tam sim no heev. Poov tshuaj, ib tug txhua txhua hnub tus nqi uas los rau hauv peb lub cev tshwj xeeb tshaj yog nrog nqi tsiaj cov khoom: ntses, nqaij menyuam nyuj, mis nyuj, normalizes ntshav siab, regulates lub innervation ntawm lub myocardium. Qhov no muaj txhawb rau kev tiv thaiv ntawm mob arrhythmias: arrhythmia thiab tachycardia. Tsis xav yuav las mees lub fact tias cov macro caij nyob rau hauv ntau cov nroj tsuag, muab zaub mov rau peb, namely: qos yaj ywm - 420 mg nyob rau hauv lub beet - 155 mg rau hauv ib lub zaub pob - 148 mg (ib 100 g).

Zoo luag poov tshuaj - magnesium

Nws yuav tsum tau muab sau tseg uas nrog poov tshuaj rau tej metabolism hauv ib lub cell kuj yuav tsum tau magnesium ions. Lawv xa mus rau macroelements thiab feem ntau ua synergistic nyob rau hauv biochemical kev tig cev. Magnesium, poov tshuaj thiab cov zoo li, txhua hnub tus nqi ntawm uas yog tus siab (0.8 rau 1.2 g), regulates lub tonus ntawm skeletal leeg, lub plawv ua si, ntawm lwm yam uas nqa Pib ntsais koj teeb nyob rau hauv lub paj hlwb cov ntaub so ntswg, thiab yog li ntawd ob leeg macroelements siv rau kev tiv thaiv ntawm insomnia, txob taus, ntshai lub xeev ua poov tshuaj thiab magnesium deficiency.

Ob macro caij los rau cov khoom noj uas muaj cov khoom xws li mov, buckwheat, taum, daim siab thiab nqaij qaib, zoo li fermented mis nyuj haus dej. Noj nqos tau cov xws zaub mov compensates rau tus tsis muaj poov tshuaj nyob rau hauv tib neeg lub cev.

Hnub nyoog thiab cov poj niam txiv sib txawv nyob rau hauv ntau npaum ntawm macronutrients

Raws li peb hais ua ntej lawm, ob leeg muaj ib txoj lw caij - thiab magnesium, thiab poov tshuaj (txhua hnub tus nqi ntawm uas nws txawv ntawm 2 mus rau 4 grams tauj ib hnub) - kev cuam tshuam rau cov tsim ntawm tus pob txha cov ntaub so ntswg thiab pab txhawb kom nws kev loj hlob thiab kev kho. Qhov no yog qho tseem ceeb heev, tshwj xeeb tshaj yog nyob rau hauv thaum yau. Yog xav tau qhov yuav tsum tau npaum li cas ntawm poov tshuaj (los ntawm 0.15 mus 0.3 g ib hnub twg) nyob rau hauv kev noj haus ntawm tus me nyuam yuav tsum tam sim no txiv hmab txiv ntoo thiab berries, tshwj xeeb yog apricots, txiv tsawb, txiv pos nphuab. Nyob rau hauv txaus ntau tus me nyuam yuav tsum tau noj yogurt, kua mis nyeem qaub, nqaij qaib thiab qe. Thaum tus me nyuam lub cev kev loj hlob ceev ceev, xav tau ib tug txhua txhua hnub zoo cell poov tshuaj tshuav nyiaj li cas. Lub ions ntawm cov tshuaj hais kev koom tes nyob rau hauv protein synthesis, cov glycogen yog tsim buffering thaj chaw ntawm cov ntshav, tab sis kuj muab cov paj impulses thiab nqaij contraction. Muaj yog txhua txhua yog vim li cas rau hais tias tag nrho cov kev khiav dej num yog ua los ntawm poov tshuaj. Lub sij hawm tus nqi ntawm nws cov me nyuam yog 460 mg. Xav Tau ntawm no caij, thiab ntxiv dag zog rau kev kho mob ntawm cov poj niam lub cev. Txhua hnub yuav tsum tau tuaj mus rau peb grams ntawm poov tshuaj. Muab qhov tseeb hais tias lub loj heev ntaub ntawv ntawm lub cev ua hauj lwm yog ua li cas feem ntau los ntawm cov txiv neej, rau lawv txhua txhua hnub poov tshuaj nqi yuav tsum yuav mus txog 5 grams.

Nutritionists ceeb toom hais tias cov kev siv ntawm ua kom zoo qab zib, kas fes, dej cawv blocks haum ntawm poov tshuaj los ntawm cov zaub mov tau txais nyob rau hauv lub hnyuv ib ntsuj av. Macroelements tshaj yuav kov yeej los ntawm kev siv ib tug vitamin-mineral ceg, xws li "Duovit", "Supradin", los yog los ntawm kev nkag mus kawm rau hauv cov khoom noj ntawm cov neeg uas tsis tau phem, qhuav txiv hmab txiv ntoo, walnuts, taub dag noob. Yog li ntawd nws yuav tsum yog poov tshuaj txhua txhua hnub norm. Nyob rau hauv nws txheem qhuav apricots - 2.034 g raws li nyob rau hauv 100 g ntawm cov khoom. Qhov no volume yuav tsum tau muab faib ua ob peb noj mov es tsis noj mov ntawm ib lub sij hawm, txwv tsis pub koj yuav soj ntsuam cov tsos mob ntawm dyspepsia. Nyob rau hauv kev twb kev txuas nrog cov qib ntawm ib tug active lub neej zaum tau tsim ib tug noj cov zaub mov nyob rau hauv uas qhov zoo tshaj plaws tshuav qhov yuav tsum tau magnesium thiab poov tshuaj nyob rau hauv lub cev. Qhov no, saum toj no tag nrho, cov kev taw qhia mus rau hauv cov khoom noj ntawm yooj yim digestible zaub protein thiab mixtures ntawd, tsis tau ntev thaum tshav kub kub kev kho mob thiab kev npaj steamed. Lawv muaj poov tshuaj txhua txhua hnub nyob rau hauv tus nqi grams - los ntawm 3 mus rau 4.7, thiab yuav tsum tau npaum li cas ntawm magnesium, poov hlau, hlau thiab ib txoj lw ntsiab.

Yog vim li cas cov zaub mov yuav tsum tau ua kom tiav

Yuav ua li cas yuav tshwm sim yog hais tias peb lub cev yuav muaj ib tug tsis muaj los yog tshaj ntawm cov ntsiab xws li magnesium thiab poov tshuaj? Txhua hnub norm ntawm lawv, rov qab yuav tsum tau 1,8-2 3-4,7 g thiab g, ntsig txog. Mauj mob ntawm lub plab, lub paj hlwb kev ntshawv siab, tawg tej zaum yuav tshwm sim raws li ib tug tshwm sim ntawm tsis muaj peev xwm ntawm ib tug keeb xws li poov tshuaj. Txhua hnub norm nws kuj yuav tsum tsis txhob ntau tshaj 4.7 grams, txwv tsis pub ib tug neeg thiaj paub hais tias polyuria, mob ntawm lub plawv thiab cov raum.