Cov khoom noj uas muaj tooj liab

Tooj liab yog cov khoom siv tshuaj lom neeg ntawm lub rooj zaum hauv qab tus naj npawb 29. Lub npe Latin Cuprum los ntawm lub npe ntawm cov kob ntawm Cyprus, paub txog cov deposits ntawm no pab pawg neeg.

Lub npe ntawm cov microelement no paub rau txhua tus los ntawm lub tsev kawm ntawv lub rooj ntev zaum. Ntau tus yuav nco ntsoov chemistry zaj lus qhia thiab cov qauv nrog Cu, cov khoom tsim los ntawm cov hlau mos no. Tab sis dab tsi yog nws siv rau tib neeg lub cev? tooj liab cuam tshuam rau peb txoj kev noj qab haus huv li cas?

Nws hloov tawm tias tooj liab yog ib qho ntawm cov kab uas tsim nyog tshaj plaws rau ib tug neeg. Ib zaug hauv lub cev, nws khaws cia hauv daim siab, raum, cov leeg, pob txha, ntshav, thiab lub hlwb. Cuprum deficiency ua rau muaj kev cuam tshuam hauv kev ua haujlwm ntawm ntau lub cev hauv lub cev.

Raws li cov ntaub ntawv nruab nrab, lub cev ntawm tus neeg laus muaj los ntawm 75 mus rau 150 mg ntawm tooj liab (qhov thib peb loj tshaj plaws tom qab hlau thiab zinc). Feem ntau ntawm cov tshuaj yog concentrated nyob rau hauv cov leeg nqaij - txog 45 feem pua, lwm 20% ntawm cov kab mob yog khaws cia nyob rau hauv cov pob txha thiab daim siab. Tab sis nws yog daim siab uas suav hais tias yog tooj liab "depot" hauv lub cev, thiab yog tias muaj kev noj ntau dhau, nws yog tus uas raug kev txom nyem thawj zaug. Thiab los ntawm txoj kev, lub siab ntawm tus me nyuam hauv plab hauv cov poj niam cev xeeb tub muaj kaum npaug Cu ntau dua li daim siab ntawm tus neeg laus.

Niaj hnub xav tau

Nutritionists tau txiav txim siab qhov nruab nrab noj tooj liab rau cov neeg laus. Nyob rau hauv cov xwm txheej ib txwm muaj, nws nyob ntawm 1,5 txog 3 mg ib hnub. Tab sis cov me nyuam txoj cai yuav tsum tsis txhob mus tshaj 2 mg ib hnub twg. Nyob rau tib lub sijhawm, cov menyuam mos txog ib xyoos tuaj yeem tau txais txog li 1 mg ntawm cov kab mob, cov menyuam yaus hnub nyoog qis dua 3 xyoos - tsis pub ntau tshaj ib thiab ib nrab milligrams. Tsis muaj tooj liab yog qhov tsis txaus siab rau cov poj niam cev xeeb tub, uas nws noj txhua hnub yog 1,5-2 mg ntawm cov tshuaj, vim cuprum yog lub luag haujlwm rau kev tsim kom zoo ntawm lub plawv thiab lub paj hlwb ntawm tus menyuam hauv plab.

Qee cov kws tshawb fawb tau ntseeg tias cov poj niam plaub hau tsaus ntuj xav tau ib feem ntawm tooj liab ntau dua li blondes. Qhov no tau piav qhia los ntawm qhov tseeb tias hauv cov plaub hau xim av Cu yog siv ntau dua rau cov plaub hau xim. Rau tib lub laj thawj, cov plaub hau grey thaum ntxov muaj ntau dua nyob rau hauv cov neeg tsaus ntuj nti. Cov khoom noj tooj liab siab tuaj yeem pab tiv thaiv depigmentation.

Nce tus nqi txhua hnub ntawm tooj liab yog tsim nyog rau cov neeg nrog:

• kev ua xua;
• osteoporosis;
• rheumatoid kev mob caj dab;
• ntshav tsis txaus;
• mob plawv;
• kab mob periodontal.

Cov txiaj ntsig zoo rau lub cev

Zoo li hlau, tooj liab yog ib qho tseem ceeb rau kev tswj cov ntshav muaj pes tsawg leeg. Hauv particular, cov kab no tau koom nrog hauv kev tsim cov qe ntshav liab, yog qhov tseem ceeb rau kev sib txuas ntawm hemoglobin thiab myoglobin (oxygen-binding protein pom nyob rau hauv lub plawv thiab lwm cov leeg). Ntxiv mus, nws yog ib qho tseem ceeb uas yuav tau hais tias txawm tias muaj cov khw muag khoom hlau txaus hauv lub cev, kev tsim cov hemoglobin yam tsis muaj tooj liab yog tsis yooj yim sua. Nyob rau hauv rooj plaub no, nws ua rau kev txiav txim siab los tham txog qhov ua tiav ntawm Cu rau kev tsim cov hemoglobin, vim tias tsis muaj lwm yam tshuaj lom neeg tuaj yeem ua lub luag haujlwm rau cuprum. Tsis tas li ntawd, tooj liab yog ib qho tseem ceeb ntawm cov enzymes, uas qhov kev sib cuam tshuam ntawm erythrocytes thiab leukocytes nyob ntawm.

Lub indispensability ntawm Cu rau cov hlab ntsha muaj nyob rau hauv lub peev xwm ntawm ib tug microelement los ntxiv dag zog rau cov phab ntsa ntawm capillaries, muab lawv elasticity thiab cov qauv raug.

Lub zog ntawm qhov hu ua vascular moj khaum - txheej txheej ntawm elastin - nyob ntawm cov ntsiab lus tooj liab hauv lub cev.

Yog tsis muaj tooj liab, kev ua haujlwm ntawm lub paj hlwb thiab cov kab mob ua pa kuj nyuaj. Hauv particular, cuprum yog ib qho tseem ceeb ntawm myelin sheath uas tiv thaiv cov paj hlwb los ntawm kev puas tsuaj. Cov txiaj ntsig zoo rau cov kab mob endocrine yog qhov muaj txiaj ntsig zoo rau cov tshuaj hormones ntawm cov qog pituitary. Rau kev zom zaub mov, tooj liab yog qhov tseem ceeb uas yog ib yam khoom uas cuam tshuam rau kev tsim cov kua txiv hmab txiv ntoo. Tsis tas li ntawd, Cu tiv thaiv kab mob ntawm lub plab zom mov los ntawm kev mob thiab kev puas tsuaj rau cov mucous daim nyias nyias.

Ua ke nrog ascorbic acid, Cu muaj peev xwm ntxiv dag zog rau lub cev tiv thaiv kab mob, tiv thaiv lub cev los ntawm kev phom sij ntawm cov kab mob thiab cov kab mob. Enzymes uas tawm tsam dawb radicals kuj muaj tooj liab hais.

Ua ib feem ntawm melanin, nws cuam tshuam cov txheej txheem ntawm daim tawv nqaij pigmentation. Cov amino acid tyrosine (lub luag haujlwm rau cov xim ntawm cov plaub hau thiab tawv nqaij) kuj ua tsis tau yam tsis muaj Cu.

Lub zog thiab kev noj qab haus huv ntawm cov pob txha cov ntaub so ntswg nyob ntawm tus nqi ntawm cov micronutrient hauv lub cev. Tooj liab, pab txhawb kev tsim cov collagen, cuam tshuam rau kev tsim cov proteins tsim nyog rau lub cev pob txha. Thiab yog tias ib tug neeg muaj kev puas tsuaj ntau zaus, nws ua rau kev xav txog qhov ua tau Cu deficiency hauv lub cev. Ntxiv mus, cuprum tiv thaiv cov leaching ntawm lwm yam minerals thiab kab kawm ntawm lub cev, uas ua hauj lwm raws li ib tug prophylaxis ntawm osteoporosis thiab tiv thaiv kev loj hlob ntawm cov pob txha kab mob.

Hauv qib cellular, nws txhawb nqa kev ua haujlwm ntawm ATP, ua haujlwm thauj khoom, ua kom yooj yim muab cov khoom tsim nyog rau txhua lub cell ntawm lub cev. Cu koom nrog hauv kev tsim cov amino acids thiab cov proteins. Nws yog ib qho tseem ceeb rau kev tsim cov collagen thiab elastin (cov khoom tseem ceeb ntawm cov ntaub so ntswg sib txuas). Nws paub tias cuprum yog lub luag haujlwm rau cov txheej txheem ntawm kev yug me nyuam thiab kev loj hlob ntawm lub cev.

Raws li kev tshawb fawb tsis ntev los no, Cu yog ib qho tseem ceeb rau kev tsim cov tshuaj endorphins - cov tshuaj hormones uas txhim kho kev xav thiab soothe mob.

Thiab ib qho xov xwm zoo ntxiv txog tooj liab. Ib qho txaus ntawm microsubstance yuav tiv thaiv kev laus thaum ntxov. Tooj liab yog ib feem ntawm superoxide dismutase, ib qho antioxidant enzyme uas tiv thaiv cov hlwb los ntawm kev puas tsuaj. Qhov no piav qhia vim li cas cuprum suav nrog hauv cov khoom siv tshuaj pleev ib ce feem ntau.

Lwm yam txiaj ntsig tooj liab nta:

• nthuav lub cev tsis muaj zog;
• ntxiv dag zog rau cov fibers ntawm lub paj hlwb;
• tiv thaiv kev loj hlob ntawm mob qog noj ntshav;
• tshem tawm cov tshuaj lom;
• txhawb kev zom zaub mov kom raug;
• koom nrog hauv kev tsim cov ntaub so ntswg;
• activates tsim cov tshuaj insulin;
• txhim kho cov teebmeem ntawm cov tshuaj tua kab mob;
• muaj bactericidal zog;
• txo qhov mob.

tooj liab tsis txaus

Tsis muaj tooj liab, zoo li lwm yam kab mob, ua rau muaj ntau yam kev cuam tshuam hauv kev ua haujlwm ntawm tib neeg lub cev thiab lub cev.

Tab sis nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov ntawm no tias qhov tsis muaj Cu yog yuav luag tsis yooj yim nrog kev noj zaub mov zoo. Feem ntau ua rau Cu deficiency yog haus cawv.

Kev noj haus tsis txaus ntawm cuprum yog fraught nrog cov hemorrhages sab hauv, nce qib roj cholesterol, hloov pauv pathological hauv cov ntaub so ntswg thiab pob txha. Tus menyuam lub cev feem ntau ua rau Cu deficiency nrog kev loj hlob qeeb.

Lwm cov tsos mob ntawm Cu deficiency:

• atrophy ntawm lub plawv cov leeg;
• dermatoses;
• txo hemoglobin, anemia;
• sudden yuag poob thiab qab los noj mov;
• plaub hau poob thiab depigmentation;
• zawv plab;
• mob nkees ntev;
• nquag kis kab mob thiab kis kab mob;
• kev nyuaj siab kev ntxhov siab;
• ua pob.

Tshaj tooj liab

Ib qho overdose ntawm tooj liab tsuas yog ua tau nrog kev tsim txom ntawm cov khoom siv hluavtaws. Ntuj qhov chaw ntawm kab kawm muab ib qho txaus concentration ntawm cov khoom tsim nyog los tswj lub zog ntawm lub cev.

Lub cev tuaj yeem qhia txog tooj liab sib txawv. Feem ntau ib qho overdose ntawm Cu yog nrog los ntawm:

• plaub hau poob;
• qhov tsos ntawm wrinkles thaum ntxov;
• pw tsaug zog cuam tshuam;
• malfunctions ntawm kev coj khaub ncaws nyob rau hauv cov poj niam;
• kub taub hau thiab tawm hws ntau dhau;
• mob plab.

Tsis tas li ntawd, cov tshuaj lom ntawm tooj liab hauv lub cev tuaj yeem ua rau lub raum tsis ua haujlwm lossis mob plab. Muaj kev pheej hmoo ntawm qaug dab peg thiab mob hlwb. Qhov tshwm sim loj tshaj plaws ntawm kev lom tooj liab yog Wilson tus kab mob (tus kab mob tooj liab).

Nyob rau theem ntawm "biochemistry" overdose ntawm tooj liab hloov zinc, manganese thiab molybdenum los ntawm lub cev.

Tooj nyob rau hauv zaub mov

Txhawm rau kom tau txais cuprum los ntawm cov zaub mov, koj tsis tas yuav ua cov khoom noj tshwj xeeb - cov kab no muaj nyob hauv ntau cov khoom noj txhua hnub.

Kev rov ua dua cov cai niaj hnub ntawm cov khoom muaj txiaj ntsig yog ib qho yooj yim: tsuas yog xyuas kom tseeb tias muaj ntau yam txiv ntoo, legumes thiab cereals ntawm lub rooj. Tsis tas li ntawd, muaj cov khoom noj muaj txiaj ntsig zoo hauv daim siab (tus thawj coj ntawm cov khoom), cov qe qe nyoos, ntau yam zaub, txiv hmab txiv ntoo thiab berries. Tsis tas li ntawd, tsis txhob tso tseg cov khoom noj siv mis, nqaij tshiab, ntses thiab nqaij nruab deg. Oysters (ib 100 g), piv txwv li, muaj los ntawm 1 mus rau 8 mg ntawm tooj liab, uas txaus siab rau txhua hnub kev xav tau ntawm ib tug neeg. Lub caij no, nws yog ib qho tseem ceeb kom nco ntsoov tias qhov concentration ntawm tooj liab nyob rau hauv cov nqaij nruab deg ncaj qha nyob ntawm lawv cov freshness.

Cov neeg tsis noj nqaij yuav tsum tau xyuam xim rau asparagus, taum pauv, sprouted nplej nplej, qos yaj ywm, thiab los ntawm cov khoom bakery, muab kev nyiam rau rye hmoov pastries. Qhov zoo tshaj plaws ntawm tooj liab yog chard, spinach, cabbage, eggplant, ntsuab peas, beets, txiv ntseej, thiab lentils. Ib tablespoon ntawm noob hnav noob yuav muab lub cev nrog yuav luag 1 mg ntawm tooj liab. Tsis tas li ntawd, taub dag thiab sunflower noob yuav tau txais txiaj ntsig. Kuj tseem muaj Cu reserves hauv qee cov nroj tsuag (dill, basil, parsley, marjoram, oregano, tshuaj yej tsob ntoo, lobelia).

Nws tseem yog qhov nthuav tias cov dej zoo tib yam kuj muaj qhov tshwj xeeb ntawm tooj liab: qhov nruab nrab, ib liter ntawm cov kua ntshiab muaj peev xwm saturate lub cev nrog yuav luag 1 mg Cu. Muaj xov xwm zoo rau cov hniav qab zib: tsaus chocolate yog qhov zoo ntawm tooj liab. Thiab xaiv txiv hmab txiv ntoo thiab berries rau khoom qab zib, nws yog qhov zoo dua los muab kev nyiam rau raspberries thiab pineapples, uas kuj muaj tooj liab "deposits".

Raws li koj tau pom, tsis txhob tshwj xeeb "thaum" txog lo lus nug "Dab tsi yog qhov tooj liab tshaj plaws?". Txhawm rau kom tau txais cov cai niaj hnub tsim nyog ntawm qhov muaj txiaj ntsig microelement, nws yog qhov txaus los ua raws li tib txoj cai los ntawm cov kws ua zaub mov noj: noj rationally thiab sib npaug, thiab lub cev nws tus kheej yuav "rub tawm" raws nraim qhov nws tsis muaj los ntawm cov khoom.