Dab tsi ua rau NAD tseem ceeb rau Mitochondrial Function?

NAD Nicotinamide Adenine Dinucleotideyog ib qho tseem ceeb coenzyme uas tag nrho cov nyob hauv hlwb yuav tsum tau energize lawv mitochondria. Nws daim ntawv oxidized (NAD +) thiab nws daim ntawv txo (NADH) yog ob qho tib si zoo rau lub cell. Nws txav cov saw hlau thauj electron, uas yog ib feem ntawm cov hlwb uas ua rau ATP, uas yog lub cev lub zog. Cov hlwb no tsis tuaj yeem hloov zaub mov mus rau hauv lub zog sai li sai tau yog tias lawv tsis muaj NAD txaus. Cov kev tsis zoo no tuaj yeem ua rau muaj mob metabolic, teeb meem nrog cov hlwb, thiab kev laus sai. Tam sim no, cov tuam txhab uas tsim cov tshuaj thiab cov tshuaj ntxiv los pab tib neeg muaj sia nyob ntev thiab muaj zog ntau dua yuav tsum nkag siab txog cov kab mob sib kis no.

Chemical Architecture ntawm NAD

Ob nucleotides koom nrog phosphate pawg los tsim cov molecule hu uaNAD nicotinamide adenine dinucleotide. Adenine yog nyob rau hauv lub hauv paus ntawm ib tug, thiab nicotinamide yog nyob rau ntawm ib feem ntawm lwm yam. Vim tias nws yog tsim los ntawm cov molecules, NAD tuaj yeem nqa electrons hauv cov txheej txheem redox. Nws cov qauv tshuaj yog C₂₁H₂₇N₇O₁₄P₂, thiab nws tus lej CAS yog 53-84-9. Nws tuaj yeem hloov pauv ntawm ob hom: oxidized NAD + siv cov khoom siv hluav taws xob thaum lub sij hawm cov txheej txheem metabolic, thiab NADH hloov hluav taws xob mus rau cov saw hlau thauj khoom. Cov txheej txheem no ua rau cov electrochemical gradient uas tsav cov creation ntawm ATP.

Biosynthesis Pathways tuav Cellular NAD Pools

Peb lub hlwb khaws NAD muaj nyob rau hauv ob txoj hauv kev. Koj tuaj yeem tau txais tryptophan los ntawm cov khoom noj. Nws yog ib qho tseem ceeb amino acid uas pab txoj kev de novo ua NAD. Txoj kev rov qab los, ntawm qhov tod tes, ua haujlwm zoo dua vim nws hloov nicotinamide rov qab rau hauv NAD+. Nicotinamide yog tsim thaum cov enzymes zom NAD. Ib yam khoom hu ua nicotinamide phosphoribosyltransferase (NAMPT), uas yog ib qho enzyme, xav tau rau cov txheej txheem rov ua dua no. Cov kauj ruam tseem ceeb tshaj plaws hauv kev ua NAD yog nrawm los ntawm NAMPT. Cov neeg nyiam noj nicotinamide riboside thiab nicotinamide mononucleotide ua cov tshuaj ntxiv vim tias lawv pab txoj kev kho kom zoo. Raws li kev tshawb fawb tshiab, NAD tiam neeg poob qis nrog hnub nyoog, nrog 50% poob ntawm thaum yau mus rau hnub nyoog nruab nrab. Hauv ntau txoj kev, qhov kev poob qis hauv NAD no cuam tshuam rau ntau lub cev. Lub hlwb, lub plawv, thiab daim siab, uas muaj ntau yam kev ua haujlwm lom neeg ua, muaj kev cuam tshuam zoo dua. Cov neeg yuav khoom tuaj yeem siv cov ntaub ntawv no los nrhiav qhov chaw zoo tshaj plaws kom tau txais cov ntaub ntawv raw thiab kawm yuav ua li cas ua kom cov khoom tawg hauv NAD feem ntau.

Electron Transport Chain Operations thiab ATP Generation

Lub zog ntawm lub hlwb yog ATP, uas yog tsim los ntawm mitochondria los ntawm oxidative phosphorylation. Cov txheej txheem no tseem ceeb rau NAD (nicotinamide adenine dinucleotide) vim tias nws tau txais electrons los ntawm cov piam thaj, fatty acids, thiab amino acids thaum lawv tawg hauv lub cev. Lub siab - lub zog hluav taws xob yog tom qab ntawd txav mus rau cov saw hlau thauj khoom siv hluav taws xob Complex I los ntawm NADH blocks. Qhov no pib cov tshuaj tiv thaiv ntawm kev txav hluav taws xob ntawm plaub lub protein complexes uas tau faus rau hauv daim nyias nyias ntawm mitochondria. Plaub protons tuaj yeem txav mus thoob plaws mitochondrial membrane rau txhua NADH molecule uas tau muab rau Complex I. Proton gradients yog tsim thiab siv los ntawm ATP synthase los tsim txog 2.5 ATP molecules ib NADH molecule. Cov txheej txheem tseem ceeb uas pab cov hlwb ua kom muaj zog yog cov uas nyob ntawm NAD vim tias lawv muaj txiaj ntsig zoo ntawm kev hloov lub zog mus rau lwm yam. Mitochondrial ua pa hnyav zuj zus thaum lub cev NAD qib qis. Cells yuav tsum siv txoj hauv kev tsawg dua los ua ATP vim qhov no.

NAD-Dependent Enzymes hauv Mitochondrial Health

NAD ua ntau dua li tsuas yog hloov hluav taws xob ncig. Nws kuj yog ib feem tseem ceeb ntawm sirtuins, ib pab pawg ntawm NAD-dependent deacetylases uas tswj kev loj hlob mitochondrial, kho DNA, thiab lub cev muaj peev xwm los daws kev ntxhov siab. Tag nrho tsib sirtuins-SIRT3, SIRT4, thiab SIRT5- muaj nyob hauv mitochondria thiab hloov cov proteins thiab cov noob uas tseem ceeb rau biochemistry. Yog tias muaj NAD + txaus, tig rau SIRT3 ua rau mitochondrial proteins ua haujlwm zoo dua thiab tiv thaiv kev puas tsuaj oxidant. Ib pawg sib txawv ntawm NAD- siv cov enzymes hu ua poly (ADP-ribose) polymerases (PARPs). Lawv yog ib qho tseem ceeb rau kev ruaj ntseg ntawm mitochondrial DNA. Nws yuav siv NAD cov pas dej hauv cov hlwb los ua lawv txoj haujlwm, uas yog txhawm rau txheeb xyuas thiab kho qhov tawg hauv DNA strands los ntawm kev ntxhov siab. Thaum muaj kev puas tsuaj DNA ntau, PARP hyperactivation tuaj yeem txo qis NAD mus rau qhov chaw uas lawv ua mob rau kev ua haujlwm ntawm mitochondria. Oxidative stress, NAD poob, thiab mitochondrial tsis ua hauj lwm txhua yam tshwm sim nyob rau tib lub sij hawm, uas yog heev detrimental.

NAD-Mitochondrial Aging Connection

Lawv cov kev ua mitochondrial zuj zus zuj zus thaum lawv muaj hnub nyoog. Lawv tsis muaj lub hlwb thiab lub cev tsis zoo thiab yuav mob ntau dua vim yog cov kev hloov pauv no. Muaj qhov sib txuas ruaj khov ntawm qhov poob qis thiab NAD tsawg dua thiab tsawg dua ntawm NAD + rau NADH. Vim tias muaj NAD tsawg dua, mitochondria muaj teeb meem ntau dua kom tau cov protein, cov membrane muaj peev xwm txo qis, thiab ntau cov pa oxygen reactive raug tsim. Cov no yog tag nrho cov cim qhia tias mitochondria tau laus. Kev noj cov vitamins kom nce qib NAD tau pom tias muaj kev cia siab hauv kev kho mitochondrial tsis ua haujlwm uas los nrog kev laus hauv kev sim kuaj. Muab NAD cov vitamins ua ntej rau cov tsiaj ua kom lawv qhov loj me ntawm mitochondria, ua kom cov pa mitochondrial, thiab ntxiv dag zog rau lawv thaum lawv muaj hnub nyoog. Cov txiaj ntsig no yog qhov tseem ceeb rau kev ua kom tiv thaiv - cov khoom laus uas tsom rau kev noj qab haus huv ntawm mitochondria.

Cov pov thawj tshawb fawb txuas NAD Depletion rau Metabolic Disorders

Nws paub rau cov kws tshawb fawb tias cov teeb meem metabolic tuaj yeem tshwm sim los ntawm qisNAD (Nicotinamide Adenine Dinucleotide)qib. Tsis muaj NAD txaus tuaj yeem ua rau mob metabolic, insulin tsis kam, thiab ntshav qab zib hom 2. Qab zib yog siv, cov rog raug hlawv, thiab mitochondria ua haujlwm vim muaj cov enzymes nyob ntawm NAD. Cov khoom no tsis ua haujlwm zoo thaum NAD qib poob. Thaum koj tsis muaj NAD txaus, nws nyuaj dua rau beta hlwb hauv pancreas los tso cov tshuaj insulin, thiab insulin tsis ua haujlwm zoo hauv cov leeg nqaij thiab lub siab. Cov kab mob neurodegenerative zoo li Alzheimer's thiab Parkinson's kuj tseem cuam tshuam rau cov teeb meem nrog kev ua NAD. Neurons feem ntau yuav poob NAD dua li lwm cov hlwb vim tias lawv xav tau ntau lub zog thiab muaj peev xwm kho lawv tus kheej. Nws ua mob rau mitochondrial kev ua haujlwm ntawm neurons, nce oxidative kev nyuaj siab, thiab ua kom cov protein clumping thaum muaj NAD tsawg. Cov no yog tag nrho cov cim qhia ntawm cov kab mob neurodegenerative.

Cov ntaub ntawv pov thawj kho mob rau NAD Cov Tswv Yim Ntxiv Ntxiv

Hauv kev sim tshuaj nrog tib neeg, cov kws tshawb fawb tau pom tias NAD intermediates muaj txiaj ntsig. Kev noj ntawm 250 mg thiab 1000 mg ntawm nicotinamide riboside txhua hnub tau pom tias nce qib NAD hauv lub cev thiab cov ntshav yam tsis muaj kev phom sij. Cov cim kab mob tau qis dua nyob rau hauv cov neeg uas koom nrog, thiab cov tshuaj insulin zoo dua. Cov leeg mitochondrial kev ua haujlwm kuj zoo dua. Noj NAD zoo li ib txoj hauv kev zoo los txhim kho kev noj qab haus huv ntawm mitochondria raws li cov txiaj ntsig no. Muaj ntau NAD precursors uas muaj bioavailable ntawm cov nqi sib txawv thiab kis tau rau hauv cov ntaub so ntswg sib txawv. Nicotinamide riboside thiab nicotinamide mononucleotide zoo li nce qib NAD zoo dua li nicotinamide lossis niacin. Lawv qhov laj thawj rau qhov kev hloov pauv no yog tias lawv tsis hlawv ntau npaum li - koob tshuaj niacin ua. Thaum cov kws tsim qauv paub txog qhov sib txawv no, lawv tuaj yeem xaiv cov khoom xyaw zoo rau kev noj qab haus huv sib txawv thiab pab pawg neeg.

Qhov tseem ceeb ntawm cov khoom tsis zoo rau kev lag luam

Kom tauNAD (nicotinamide adenine dinucleotide)uas yog qhov zoo rau kev siv tshuaj, koj yuav tsum xyuas kom meej meej, ruaj khov, thiab ua raws li cov cai. NAD hmoov zoo yuav tsum muaj qhov kuaj HPLC uas pom tau tias nws muaj ntau dua 98% ntshiab, thiab yuav tsum muaj cov cai meej rau cov tshuaj dab tsi thiab cov tshuaj txuas nrog. Qhov ntub dej yuav tsum nyob qis dua 5% kom cov khoom tsis tawg hydrolytically. Cov kab mob txwv yuav tsum ua raws li USP cov qauv rau cov khoom uas nkag mus rau hauv lub qhov ncauj. Kev sib ntsib PAH4 cov qauv (polycyclic aromatic hydrocarbons Tsawg dua lossis sib npaug li 50 ppb thiab benzo[a] pyrene Tsawg dua lossis sib npaug li 10 ppb) yog ib qho kev ntsuas kev nyab xeeb ntxiv uas yuav tsum tau ua rau cov lag luam European. Tsis tas li ntawd, koj yuav tsum kuaj xyuas cov tshuaj tua kab mob. Cov tshuaj fungicides zoo li difenoconazole thiab tebuconazole feem ntau ua rau cov khoom cog, tab sis cov khoom xyaw ntshiab yuav tsum tsis txhob muaj lawv. Thib peb-kev xeem tog tuaj yeem ua tiav los ntawm cov chaw kuaj pom zoo xws li Eurofins, SGS, lossis Intertek. Cov txheej txheem no ua rau cov saw hlau ntawm cov ntaub ntawv uas xav tau rau kev tshaj tawm rau cov neeg tswj hwm thiab cov neeg siv khoom zoo siab.

Manufacturing Standards thiab Supply Chain Reliability

Cov thev naus laus zis niaj hnub rau kev sib cais thiab tu kom paub tseeb tias txhua pawg ntawm cov khoom zoo tib yam. GMP-cov nroj tsuag muaj ntawv pov thawj siv cov thev naus laus zis no. NAD tsis tawg thaum nws khaws cia thiab kho nyob rau hauv txoj kev uas ua kom qhov kub thiab txias. Thaum nws raug xa tawm, nws tau ruaj ntseg ntawm lub teeb thiab noo noo nyob rau hauv 10-25 kg nruas los yog 1 kg hlau foil hnab. Cov neeg muag khoom ntseeg tau khaws 100-500 kg ntawm Tshuag ntawm peb cov nroj tsuag kom peb thiaj li tau txais kev txiav txim sai sai rau kev kawm cov haujlwm nrog MOQ qis li 1 kg. Cov neeg xa tawm uas tau ua lag luam rau ntau tshaj 10 xyoo paub tias cov ntaub ntawv xav tau dab tsi rau kev muag khoom los ntawm lwm lub teb chaws, xws li Daim Ntawv Pov Thawj Kev Ntsuam Xyuas, GMO- daim ntawv pov thawj pub dawb, cov lus qhia tsis zoo, thiab cov lus tshaj tawm BSE/TSE. Lawv pab pawg neeg ua haujlwm pabcuam pabcuam tuaj yeem pab tsim, muab cov ntaub ntawv ruaj khov, thiab muab cov ntaub ntawv raug cai uas txiav tawm lub sijhawm xav tau los ua cov khoom lag luam thiab txo qis kev pheej hmoo ntawm kev yuav khoom.

Kev Sib Piv Kev Ntsuas ntawm NAD Cov Ntawv thiab Qhov Chaw

Thaum xaiv NAD qhov chaw, cov tuam txhab lag luam yuav tsum saib ob qho tib si cov ntaub ntawv ua ntej thiab txoj hauv kev uas cov tuam txhab tsim NAD. Cov tshuaj synthesis feem ntau ua rau NAD uas tsis muaj ntshiab dua li enzyme synthesis vim nws tawm tom qab reagents uas ua rau cov kauj ruam tom ntej nyuaj ua. Cov neeg siv khoom lag luam yuav tsum siv NAD uas los ntawm ntuj fermentation vim nws muaj lub npe huv. Txawm li cas los xij, NAD uas los ntawm cov neeg tsim khoom tuaj yeem pheej yig dua rau kev lag luam loj - nplai siv. Txawm hais tias ua tiav NAD + lossis cov neeg nruab nrab xws li nicotinamide riboside tau muab nyob ntawm seb qhov sib tov yuav siv li cas thiab nws yuav tsum ruaj khov npaum li cas. Vim tias cov molecules loj heev thiab raug them, noj hauv NAD + ncaj qha ua rau nws nyuaj rau lawv yaj. Ntawm qhov tod tes, lub cev absorbs precursors zoo dua los ntawm lub qhov ncauj. Qee qhov xwm txheej, txawm li cas los xij, kev tso tawm ncaj qha NAD yuav pab tau thaum muab los ntawm qhov ncauj lossis los ntawm IV. Txhawm rau nrhiav cov khoom xyaw zoo tshaj plaws, cov neeg yuav khoom yuav tsum tham nrog cov neeg muag khoom txog seb cov khoom xyaw yuav siv li cas hauv cov ntsiab lus.

Cov ntaub ntawv pov thawj-Raws li kev noj zaub mov zoo

Los ntawm kev ua kom lub cev tau txais NAD txaus (nicotinamide adenine dinucleotide) precursors thiab cofactors, cov zaub mov tuaj yeem pab lub cev ua ntau NAD ntawm nws tus kheej. Txoj kev no ua haujlwm zoo dua nrog cov khoom noj uas muaj niacin (vitamin B3), zoo li ntses, nqaij qaib, nceb, thiab zaub ntsuab. Proteins nrog tryptophan pab ua cov proteins tshiab, tab sis cov txheej txheem no tsis ntxiv ntau rau tag nrho cov NAD hauv lub cev. Raws li kev tshawb fawb tshiab, kev txiav rov qab ntawm calories thiab kev yoo mov tuaj yeem nce qib NAD los ntawm kev ua kom cov enzymes metabolic ua haujlwm hnyav dua, thiab lub cev siv NAD tsawg dua. NAD yuav tsum tau tawg los ntawm cov as-ham xws li magnesium, vitamin B6, thiab vitamin B2 (riboflavin). Txawm hais tias muaj nyob rau hauv precursors, NAD ntau lawm yuav tsum tau cov tshuaj no. Yuav kom tau txais txiaj ntsig zoo tshaj plaws, txhua yam khoom lag luam uas cuam tshuam nrog NAD biosynthesis yuav tsum muaj cov as-ham tseem ceeb hauv lawv.

Kev tawm dag zog thiab kev ua neej nyob

Hauv ntau txoj hauv kev, kev tawm dag zog ib txwm ua kom lub cev tsim NAD. Endurance ce tig rau AMPK taw qhia txoj hauv kev. Qhov no ua rau kev tsim NAMPT nce ntxiv thiab ua rau txoj hauv kev rov ua haujlwm zoo dua. Koj mitochondria ua kom muaj zog ntau dua thaum koj ua kev cob qhia lub zog. Qhov no txhais tau hais tias peb xav tau ntau NAD, uas ua rau muaj kev tsim ua rau nws. Muaj cov kev tshawb fawb uas qhia tau hais tias noj NAD cov vitamins ua ntej nrog rau cov qauv kev tawm dag zog muaj txiaj ntsig ntau dua li ib qho ntawm nws tus kheej. Koj pw tsaug zog zoo npaum li cas thiab lo rau koj lub suab circadian tuaj yeem hloov koj cov metabolism hauv NAD. NAD qib hloov pauv vim yog circadian rhythms, thiab metabolic enzymes tshwm sim nyob rau hauv ntau txoj kev ntawm ntau lub sijhawm ntawm hnub. Kev hloov pauv ntawm kev pw tsaug zog ntev ntev tuaj yeem cuam tshuam cov haujlwm no, uas tuaj yeem ua rau NAD poob zuj zus. Tej zaum yuav muaj txiaj ntsig zoo dua nrog cov kev pabcuam kev noj qab haus huv hauv kev ua haujlwm uas qhia txog kev pw tsaug zog zoo thiab suav nrog NAD cov vitamins.

Kev siv tswv yim zoo hauv Cov Txheej Txheem Kev Noj Qab Haus Huv

Cov tuam txhab uas tab tom txiav txim siab tau pib muab NAD- tsom mus rau kev kho mob raws li ib feem ntawm lawv cov neeg ua haujlwm kev noj qab haus huv. Lawv ua li no vim lawv paub tias cov kev kho mob no tuaj yeem pab lub zog, lub hlwb noj qab haus huv, thiab kev noj qab haus huv ntawm plab. Feem ntau, cov kev pabcuam no suav nrog kev taug qab biometric, cov khoom noj khoom haus, cov lus qhia txog kev ua neej nyob zoo, thiab tshuaj xyuas cov txiaj ntsig. Cov neeg siv khoom thaum ntxov hauv kev ntxhov siab xws li tuam txhab nyiaj, kev kho mob, thiab thev naus laus zis hais tias lawv xav tias muaj zog dua, hu rau cov neeg mob tsawg dua, thiab ua tiav ntau dua. Rau qhov kev pab cuam zoo, koj yuav tsum tau muab cov sij hawm ntxiv rau kev xav ntau. Piv txwv li, koj yuav tsum xav txog lub sijhawm zoo tshaj plaws los noj cov tshuaj, kev npaj zoo tshaj plaws los siv, thiab lawv yuav cuam tshuam li cas nrog lwm cov tshuaj lossis teeb meem kev noj qab haus huv uas koj twb muaj lawm. Nws yooj yim dua rau kev npaj rau kev nqis tes ua thaum pab pawg ua haujlwm nrog cov neeg muab kev pabcuam uas muaj kev txhawb nqa thiab kev cob qhia cov cuab yeej. Kev taug qab cov txiaj ntsig kev noj qab haus huv kuj tseem pab pab pawg qhia txog lawv cov peev txheej.

Raws li cov khoom tsim nyog ntawm mitochondrial zog tsim thiab cellular noj qab haus huv,NAD (nicotinamide adenine dinucleotide)hloov tsis tau. NAD yog lub hauv paus rau cov enzymes uas tswj lub neej ntev thiab txav electrons nyob ib ncig ntawm lub cev. Nws yog ib qho tseem ceeb rau ob qho tib si luv -lub sij hawm thiab ntev- lub sij hawm noj qab haus huv. NAD tsawg dua hauv lub cev tuaj yeem ua rau mitochondria ua tsis tiav, cov kab mob metabolic, thiab kev laus sai dua thaum cov neeg laus. Cov teeb meem no tuaj yeem kho tau los ntawm kev noj cov vitamins zoo. Nutraceutical thiab pharmaceutical formulators yuav tsum paub txog NAD biochemistry, xaiv cov khoom xyaw uas tau raug kuaj xyuas kom zoo, thiab siv cov tswv yim ntxiv uas ua raws li cov pov thawj txhawm rau tsim cov khoom noj qab haus huv tom ntej uas ua tau raws li qhov xav tau los ntawm cov neeg siv khoom kom muaj kev noj qab haus huv thiab nyob ntev.

Lub tuam txhab loj hauv Suav teb uas muag NAD (Nicotinamide Adenine Dinucleotide) yogShaanxi LonierHerb Bio-Technology Co., Ltd.Lawv muag coenzyme I, uas muaj kev nyab xeeb rau kev siv tshuaj, thiab muaj tag nrho cov ntaub ntawv zoo xav tau. Lawv kuj ua raws li txhua txoj cai. Peb xyuas kom meej tias peb cov hmoov NAD (CAS 53-84-9) ua tau raws li European PAH4 cov qauv nruj thiab tag nrho cov txheej txheem tshuaj tua kab. Qhov no ua kom paub tseeb tias koj cov zaub mov muaj kev nyab xeeb rau txhua tus neeg thoob ntiaj teb. Tau ntau tshaj kaum xyoo, peb tau pab cov tuam txhab khoom noj khoom haus, tuam txhab tshuaj, thiab kev lag luam khoom noj khoom haus los ntawm kev xa peb cov khoom mus rau Asmeskas, Europe, thiab Australia. Peb paub txog cov teeb meem kev cai lij choj thiab kev ua haujlwm uas koj muaj. Peb khaws 100-500 kg ntawm Tshuag ntawm peb cov nroj tsuag kom peb tuaj yeem ua tiav cov xaj kom sai rau kev kawm cov haujlwm nrog MOQ qis li 1 kg. Kev cai solubility optimization, microencapsulation cov kev pab cuam los ua NAD ruaj khov, thiab tag nrho cov kev pab los ntawm formulation rau industrial scale-up yog txhua yam peb ua tau rau koj. Txhua batch raug tshuaj xyuas los ntawm Eurofins, SGS, thiab Intertek kom paub tseeb tias nws yog huv thiab zoo. Koj tuaj yeem tau txais daim ntawv pov thawj ntawm kev tshuaj xyuas, tham nrog peb pab neeg txog koj cov kev xav tau hauv daim ntawv qhia tshwj xeeb, lossis teeb tsa tus qauv dawb ntawm peb NAD (Nicotinamide Adenine Dinucleotide) los siv hauv koj cov haujlwm los ntawm email.info@lonierherb.com.

FAQ

NAD txawv li cas NADH hauv mitochondrial muaj nuj nqi?

NADH yog daim ntawv txo qis uas xa cov hluav taws xob mus rau cov saw hlau thauj hluav taws xob hauv mitochondria. NAD, Nicotinamide Adenine Dinucleotide, yog daim ntawv oxidized uas tau txais hluav taws xob thaum cov khoom noj khoom haus tawg. Nws yog ib qho tseem ceeb kom muaj ob hom vim NAD⁺ ua kom cov txheej txheem metabolic mus, thiab NADH ua rau ATP ncaj qha. Qhov sib npaug ntawm redox thiab metabolic xeev nyob rau hauv cov hlwb tuaj yeem pom nyob rau hauv tus nqi ntawm txhua lub cell.

Dab tsi ntawm NAD precursors qhia tau hais tias muaj txiaj ntsig hauv kev tshawb fawb soj ntsuam?

Feem ntau cov kev tshawb fawb soj ntsuam siv ntau npaum li cas ntawm nicotinamide riboside uas nyob nruab nrab ntawm 250 mg thiab 1000 mg ib hnub twg. Feem ntau cov kev tshawb fawb pom tau tias thaum koob tshuaj nce, NAD qib hauv cov ntshav nce. Txoj kev uas txhua tus neeg hnov ​​​​mob nyob ntawm lawv lub hnub nyoog, kev noj qab haus huv, thiab tus nqi ntawm NAD lawv muaj thaum pib. Cov qauv kev lag luam yuav tsum tau saib cov ntaub ntawv kho mob pej xeem thaum lawv teeb tsa cov koob tshuaj pom zoo.

Puas tuaj yeem NAD supplementation hloov kev noj qab nyob zoo?

Noj NAD cov vitamins tsis tau tshem ntawm tus cwj pwm zoo; hloov, nws ua rau lawv muaj zog. Txawm hais tias cov vitamins tuaj yeem pab nce qib NAD uas poob qis, zaub mov, kev tawm dag zog, thiab kev pw tsaug zog uas koj tau txais txhua tus muaj lawv tus kheej cuam tshuam rau kev noj qab haus huv uas tsis cuam tshuam nrog NAD metabolism. Feem ntau, kev sib xyaw ua ke uas suav nrog kev txhawb nqa thiab ua kom koj lub neej ua haujlwm zoo dua li kev npaj siv ib leeg.

Cov ntaub ntawv

1. Brown, KD, Maqsood, S., Huang, JY, Pan, Y., Harkcom, W., Li, W., Sauve, A., Verdin, E., & Jaffrey, SR (2014). Kev ua kom SIRT3 los ntawm NAD+ precursor, nicotinamide riboside, tiv thaiv suab nrov-vim tsis hnov ​​​​lus. Cell Metabolism, 20(6), 1059-1068.

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