Calcium (Ca) - kev piav qhia ntawm lub pob zeb hauv av. Cov txiaj ntsig kev noj qab haus huv thiab raug mob

Hauj lwm

Calcium yog lub hauv paus ntawm cov tseem ceeb ntawm pawg II ntawm pab pawg IV ntawm lub sijhawm sib luag ntawm cov tshuaj lom neeg ntawm DI Mendeleev, muaj cov lej ntawm 20 thiab qhov loj me me ntawm 40.08. Kev lees txais yog Ca (los ntawm Latin - Calcium).

Keeb kwm calcium

Calcium tau pom nyob rau xyoo 1808 los ntawm Humphrey Davy, uas, los ntawm electrolysis ntawm slaked lime thiab mercury oxide, tau txais calcium amalgam, raws li cov txheej txheem ntawm cov kua mercury los ntawm cov hlau, hu ua calcium, tseem nyob. Hauv Latin, txiv qaub suab zoo li calx, thiab nws yog lub npe no uas tau xaiv los ntawm kws tshuaj Askiv rau kev qhib tshuaj.

Lub cev nqaij thiab tshuaj muaj zog

Calcium yog ib qho tshuaj tiv thaiv, mos, thiab nyiaj-dawb alkali hlau. Vim tias kev sib cuam tshuam nrog cov pa oxygen thiab carbon dioxide, cov hlau saum npoo loj zuj zus, vim li ntawd calcium xav tau tshwj xeeb cia hom - lub thawv kaw ntom nti uas cov hlau ntim nrog txheej txheej ntawm paraffin lossis kerosene yog qhov yuav tsum tau ua.

Txhua hnub yuav tsum tau calcium

Cov tshuaj calcium yog lub npe nrov tshaj plaws ntawm cov kab tsim nyog rau ib tus neeg, qhov kev xav tau txhua hnub rau nws yog los ntawm 700 txog 1500 mg rau cov neeg laus noj qab haus huv, tab sis nws nce ntxiv thaum cev xeeb tub thiab lactation, qhov no yuav tsum tau coj mus rau hauv tus account thiab calcium yuav tsum tau nyob rau hauv rau hauv daim ntawv ntawm kev npaj.

Nyob rau hauv qhov

Calcium muaj cov kev ua haujlwm hauv tshuaj lom neeg heev, yog li nws tsis tshwm sim muaj xwm hauv nws daim ntawv dawb (ntshiab). Txawm li cas los xij, nws yog qhov thib tsib tshaj plaws hauv ntiaj teb ua kaub puab, nyob rau hauv daim ntawv ntawm cov sib txuas nws yog pom nyob rau hauv sedimentary (limestone, chalk) thiab pob zeb (granite), anorite feldspar muaj ntau cov calcium.

Nyob hauv cov kab mob muaj sia nws yog dav txaus, nws muaj nyob hauv cov nroj tsuag, tsiaj txhu thiab tib neeg, qhov twg nws yog tam sim no feem ntau hauv cov sib xyaw hniav thiab cov pob txha.

Cov zaub mov muaj calcium uas ntau

Qhov chaw ntawm calcium: khoom noj siv mis thiab mis nyuj (qhov tseem ceeb ntawm calcium), broccoli, cabbage, spinach, turnip nplooj, cauliflower, asparagus. Calcium kuj muaj qe qe, taum, lentils, txiv ntseej, figs (calorizator). Lwm qhov zoo ntawm kev noj zaub mov calcium yog cov pob txha mos ntawm salmon thiab sardines, txhua yam nqaij nruab deg. Tus yeej nyob rau hauv cov ntsiab lus calcium yog noob hnav, tab sis tsuas yog tshiab.

Calcium yuav tsum nkag mus rau hauv lub cev hauv qee qhov piv nrog phosphorus. Qhov zoo tshaj plaws piv ntawm cov ntsiab lus no suav tias yog 1: 1.5 (Ca: P). Yog li, nws yog qhov raug noj cov zaub mov nplua nuj hauv cov zaub mov no tib lub sijhawm, piv txwv li, nqaij nyuj siab thiab daim siab ntawm cov rog rog, taum ntsuab, txiv apples thiab radishes.

Kev nqus calcium ntau

Ib qho kev cuam tshuam rau kev ib txwm nqus ntawm calcium los ntawm cov zaub mov yog kev noj zaub mov carbohydrates hauv daim ntawv ntawm cov khoom qab zib thiab alkalis, uas neutralize hydrochloric acid hauv plab, uas tsim nyog rau kev yaj ntawm calcium. Cov txheej txheem ntawm kev kwv yees calcium yog qhov nyuaj heev, yog li qee zaum nws yuav tsis txaus kom tau txais nws tsuas yog nrog cov zaub mov, ib qho kev tau txais ntxiv ntawm cov kab kawm tsuas yog yuav tsum muaj.

Sib tham nrog lwm tus

Txhawm rau txhim kho kev nqus cov calcium hauv txoj hnyuv, xav tau cov vitamin D, uas yog txhawm rau pab txhawb kev nqus cov calcium. Thaum noj cov tshuaj calcium (hauv daim ntawv ntawm cov tshuaj ntxiv) hauv cov txheej txheem ntawm kev noj mov, nqus cov hlau raug thaiv, tab sis kev noj cov tshuaj calcium cais los ntawm zaub mov tsis cuam tshuam rau cov txheej txheem no hauv ib txoj kev twg.

Cov khoom siv tseem ceeb ntawm calcium thiab nws cov nyhuv ntawm lub cev

Yuav luag txhua qhov ntawm lub cev calcium (ntawm 1 txog 1.5 kg) yog pom hauv cov pob txha thiab cov hniav. Calcium muaj kev koom tes rau hauv cov txheej txheem ntawm kev ua kom zoo siab ntawm cov leeg hlwb, cov leeg nqaij ua haujlwm, cov txheej txheem ntshav coagulation, yog ib feem ntawm lub caj dab thiab cov qog ua haujlwm ntawm cov hlwb, ntawm lub cev thiab cov kua ntawm lub cev, muaj antiallergic thiab anti-inflammatory cuam tshuam, tiv thaiv acidosis, ua rau ntau tus naj npawb ntawm cov enzymes thiab cov tshuaj hormones. Cov tshuaj calcium tseem koom nrog txoj cai ntawm permeability ntawm cov cell raws, muaj cov nyhuv tawm tsam sodium.

Cov cim ntawm calcium tsis muaj peev xwm

Cov tsos mob ntawm kev tsis muaj calcium nyob rau hauv lub cev yog cov hauv qab no, thaum xub thawj siab ib muag, cov tsos mob tsis cuam tshuam:

• kev tso siab khiav hauj lwm, kev npau npau siab;
• cardiopalmus;
• cramps, loog ntawm nqua;
• retarded kev loj hlob thiab cov menyuam yaus;
• ntshav siab;
• delamination thiab fragility ntawm tes;
• mob tej pob txha, txo qis "mob ntaus suab";
• profuse kev coj khaub ncaws.
• Ua rau muaj cov calcium calcium

Cov laj thawj ntawm cov calcium tsis tuaj yeem yog qhov tsis txaus noj zaub mov noj (tshwj xeeb tshaj yog yoo mov), calcium qis hauv cov zaub mov, haus luam yeeb thiab nqhis dej rau kas fes thiab khoom noj muaj caffeine, dysbiosis, mob raum, mob qog, cev xeeb tub, lactation thiab lawm.

Cov cim ntawm calcium ntau heev

Cov calcium ntau dhau, uas tuaj yeem tshwm sim nrog kev noj ntau dhau ntawm cov khoom noj siv mis lossis siv cov tshuaj tsis tswj hwm, yog qhov ua rau nqhis dej, xeev siab, ntuav, tsis qab los noj mov, tsis muaj zog, thiab tso zis ntau ntxiv.

Kev siv cov calcium hauv lub neej ib txwm muaj

Calcium tau pom daim ntawv thov hauv cov xim hlau ua tiav ntawm uranium, hauv cov qauv ntawm cov tebchaw ntuj nws yog siv los ua cov khoom siv raw khoom rau kev tsim cov gypsum thiab cov cement, raws li cov tshuaj tua kab mob (zoo-paub tshuaj dawb).