Masifunde ngakumbi nge-lactic acid, nto leyo efika engqondweni xa uziva udiniwe.

Xa uzilolonga, ubaleka, udlala, okanye wenza umsebenzi onzima endlwini, izihlunu zakho ziyaqaqamba, akunjalo? Ngamanye amaxesha imilenze neengalo zakho ziyaqaqamba kangangokuba uthi, "Hayi, andinakukwenza." Emva koko, into enye abantu abaninzi abayithethayo kukuba, "Hayi, oku kwenzeka kuba umzimba wam uzele yi- lactic acid ." Abanye abantu bayibiza le lactate . Ngoko ke, yintoni kanye kanye le lactic acid? Ngaba yinto embi kuthi? Masithethe ngayo ngqo, ngokulula, namhlanje.

Yintoni i-lactic acid? Kutheni isenzeka emizimbeni yethu?

Ngamafutshane, i-lactic acid yikhemikhali eveliswa ngaphakathi emizimbeni yethu. Ngokuchanekileyo, iveliswa xa iiseli zethu ziqhekeza iicarbohydrate ukuze zifumane amandla. Iiseli zakho zemisipha kunye neeseli ezibomvu zegazi zivelisa eyona acid ininzi ye-lactic. Kodwa, eneneni, naliphi na izicubu emzimbeni wethu zinokuvelisa.

Uninzi lwabantu lucinga nge-lactic acid kuphela xa besenza umthambo onzima. Ewe, xa uzilolonga, ubaleka, okanye uphakamisa iintsimbi, izihlunu zakho zivelisa i-lactic acid eninzi. Kodwa akuphelelanga apho. Nanini na xa umzimba wakho ufuna ioksijini engaphezulu kunesiqhelo, iiseli zakho zinokuvelisa i-lactic acid. Cinga ngayo, uzilolonga, usebenza egadini, okanye uphakamisa iibhokisi ezinzima zomhlobo. Ngamaxesha anje, amanqanaba e-lactic acid emzimbeni wakho anokunyuka okwethutyana.

Nangona kunjalo, ukunyuka okwethutyana kwi-lactic acid akuyongozi . Akusoloko kubangela iimpawu ezinkulu. Isibindi sakho kunye nezintso zisusa le lactic acid igqithisileyo egazini lakho zize ziyibuyisele kwiglucose – oko kukuthi, iswekile.

Zeziphi izinto eziphambili ezenziwa yi-lactic acid emizimbeni yethu?

Ngokwesiqhelo, izihlunu zethu zixhaswa yioksijini, into esiyibiza ngokuba kukuzilolonga nge-aerobic . Nangona kunjalo, xa ngequbuliso uqala ukusebenza ngamandla aphezulu kakhulu, apho usebenza ngokukhawuleza kakhulu ukuba izihlunu zakho nezinye izihlunu zifumane ioksijini eyaneleyo, iiseli zethu ziyanyanzeleka ukuba zisebenzise amandla angenaoksijini (ukuzilolonga nge-anaerobic). Kulapho i-lactic acid iqokelelana khona, kuba iiseli zifuna amandla ukuze ziqhubeke nokusebenza.

I-lactic acid inemisebenzi emithathu ephambili:

1. Ukunika amandla: Xa iiseli zakho zisebenza nzima kunesiqhelo, i-lactic acid inceda ekuzinikeni amandla eziwadingayo.

2. I-Gluconeogenesis: Emva kokuba iveliswe kwezinye izicwili, isibindi sakho kunye nezintso zihluza le lactic acid egazini kwaye ziyiguqule ibe yi-glucose entsha. Le glucose ingasetyenziselwa amandla kamva. Le nkqubo yinto esiyibiza ngokuba yi-gluconeogenesis kunyango.

3. Ukubonakaliswa kwemolekyuli:I-lactic acid esegazini lakho ifana nomqondiso ohamba emzimbeni wakho wonke. Cinga ngayo njengeqela labantu abaphakamisa iiflegi ngaphambi kokuba bakhe indlela. I-lactic acid itsala iiseli zakho zomzimba kwindawo yokwenzakala okanye yosulelo, ukuze ziphilise, kwaye zilwe nosulelo.

Ngaba yi-lactic acid ebangela ukuqaqamba kwemisipha xa usenza umthambo?

Le yingcamango ephosakeleyo ebantwini abaninzi. Ngaphambili, noogqirha babecinga ukuba ubuhlungu bemisipha obuvayo kwiintsuku ezimbalwa emva kokuzilolonga nzima bubangelwa kukuqokelelana kwe-lactic acid. Nangona kunjalo, uphando olutsha lufumanise ukuba i-lactic acid isuswa ngokukhawuleza kwimisipha, ngoko ke ayibangeli monakalo kwiiseli okanye kwiintlungu.

Kutheni ke ngoko izihlunu zibuhlungu? Intlungu oqhele ukuyiva kwiintsuku ezimbalwa emva kokuzilolonga ibangelwa kukukrazuka okuncinci (iincindi) kwimicu yezihlunu zakho. Oku kunokuba yinto entle – kuba njengoko ezi ncindi zincinci ziphola, izihlunu zakho ziya zikhula kwaye ziqine.

Nangona kunjalo, ukuba unentlungu eqatha yemisipha , isenokuba kukuxinana kwemisipha. Kwimeko ezinjalo, kungcono ukufuna ingcebiso kagqirha.

Iphi i-lactic acid eninzi kakhulu emizimbeni yethu?

Izitho kunye nezicubu ezivelisa i-lactic acid eninzi zezi:

• Izihlunu zakho
• Iiseli zegazi ezibomvu
• Ulusu
• Ingqondo
• Inkqubo yokugaya ukutya (indlela ye-GI)

Kuthetha ukuthini xa amanqanaba e-lactic acid enyuka? Ingaba iyingozi?

Xa iiseli zomzimba wakho zingenayo ioksijini entsha ngenxa yezifo ezithile kunye nosulelo, amanqanaba e-lactic acid anokunyuka. Le meko ibizwa ngokuba yi -lactic acidosis - inqanaba eliphezulu eliyingozi le-lactic acid. I-Lactic acidosis yimeko yempilo enzulu kakhulu, enokuba yingozi.

I-lactic acidosis idla ngokuba yingxaki yezinye izifo. Nazi imizekelo embalwa:

• Ukungasebenzi kakuhle kwezintso
• Ukungasebenzi kakuhle kwesibindi
• Isifo sokuqina kwesibindi
• Ukumelwa yintliziyo
• Usulelo kunye neSepsis
• Umhlaza

Iimpawu eziphambili ze-lactic acidosis zezi:

• Isicaphucaphu nokuhlanza
• Ubuthathaka, ngakumbi kwimisipha
• Intlungu yesisu

Ukuba une-lactic acidosis, umzimba wakho awukwazi ukuyicubungula ngokukhawuleza i-lactic acid. Emva koko iqala ukonakalisa amalungu akho kunye nezicubu. Usenokude uhlanze njengoko umzimba wakho uzama ukususa le lactic acid igqithisileyo ngokukhawuleza.

Ukuba utyhala umzimba wakho ngaphaya kwemida yawo eqhelekileyo xa udlala umdlalo, usenza umthambo, okanye usenza nawuphi na umsebenzi onzima womzimbaUsenokuba ne-lactic acidosis. Ukuzilolonga nokudlala imidlalo ziindlela ezilungileyo zokuvavanya imida yakho, kodwa "ungadlali ngentlungu" okanye uzinyanzele kakhulu.

Nangona kunjalo, kukho iintlobo ezimbini ze-lactic acid: ukunyuka okwethutyana kwamanqanaba akho e-lactic acid emva kokuzilolonga kunye nemeko embi ngakumbi ebizwa ngokuba yi-lactic acidosis. Ngokwesiqhelo, amanqanaba akho e-lactic acid abuyela kwisiqhelo kwangoko nje ukuba uyeke ukwenza umsebenzi onzima womzimba. Isibindi sakho kunye nezintso ziqala ukuqhekeza i-lactic acid engaphezulu ngaphambi kokuba ufumane naziphi na iimpawu okanye iingxaki.

Ngaba kukho uvavanyo lwenqanaba le-lactic acid?

Ewe, kukho uvavanyo lwegazi lokujonga amanqanaba e-lactic acid yakho. Ukuba ugqirha ukrokrela ukuba usenokuba ne-lactic acidosis, uza kujonga amanqanaba e-lactic acid yakho. Oku kuquka ukuthatha isampuli yegazi kuwe uze uyithumele kwilebhu. Ilebhu iza kujonga ukuba ingakanani na i-lactic acid egazini lakho.

Ukuba namanqanaba aphezulu e-lactic acid akuthethi ukuba unesifo esibi esibangela i-lactic acidosis. Nangona kunjalo, ngokuqhelekileyo luphawu lokuba iiseli zakho azifumani ioksijini eyaneleyo . Ugqirha wakho uza kukuxelela ukuba iziphumo zakho zithetha ukuthini kunye nonyango onokulufuna ukuze wehlise amanqanaba akho e-lactic acid.

Uvavanyo lweLactate Threshold lubalulekile kubadlali

Abanye abadlali benza uvavanyo lomzimba olubizwa ngokuba luvavanyo lomlinganiselo we-lactate . Abadlali basebenzisa olu vavanyo ukuqonda imida ephezulu yokunyamezela kwabo ukuze bakwazi ukuqeqesha ngokukhuselekileyo okanye ukukhuphisana kwinqanaba labo elide kangangoko kunokwenzeka.

Kolu vavanyo lomlinganiselo we-lactate, ugqirha okanye umqeqeshi ujonga inqanaba le-lactic acid egazini lakho njengoko usenza umthambo okhulayo kancinci kancinci. Bathatha iisampuli zegazi kuwe ngamaxesha athile kwaye balinganise ubungakanani be-lactic acid egazini lakho ngelo xesha.

Eyona nto ibalulekileyo: Ungaze uzityhalele kude kube sekupheleni. Uvavanyo lwe-lactate threshold kufuneka lwenziwe kuphela phantsi kweliso likagqirha okanye umntu ofanelekileyo ukuqinisekisa ukhuseleko lwakho. Ukuba unomdla wokuvavanya olu hlobo lovavanyo loqeqesho okanye umthambo wakho, thetha nogqirha wakho.

Ndingazigcina njani izihlunu zam ziphilile?

Njengoko besitshilo ngaphambili, i-lactic acid ayibangeli ntlungu okanye ukwenzakala kwimisipha yakho.

Kodwa, ngokubanzi, licebo elihle ukuzifudumeza nokuzolula ngaphambi kokuba uqale nawuphi na umsebenzi onzima womzimba.Ngokuqinisekileyo yenza njalo. Ukwandisa ukuguquguquka kwakho konke kuya kunceda ukuthintela ukwenzakala kwemisipha. Okukhona usolula izihlunu zakho, kokukhona ziya kuba nokuguquguquka ngakumbi kwaye ziya kuba nesithuba xa ushukuma.

Ngaba i-lactic acid yindlela yokulawula ukukhulelwa?

Lo ngumbuzo abanye abantu abawubuzayo. Ugqirha angacebisa imveliso yokulawula ukuzala eyenziwe ngomxube we-lactic acid, i-citric acid, kunye ne-potassium bitartrate. Eli liyeza eliza ngendlela yejeli yesini kwaye lenzelwe ngokukodwa ukuthintela ukukhulelwa. Lisetyenziswa kwisini ngaphambi kokuba umntu alale nesini.

Nangona kunjalo, eli yeza lahluke ngokupheleleyo kwi-lactic acid eyenzeka ngokwemvelo emzimbeni wakho. Ubungakanani obuqhelekileyo nobusempilweni be-lactic acid emzimbeni wakho abuyondlela yokuthintela ukukhulelwa. Ayizukuchaphazela amandla akho okukhulelwa.

Okokugqibela, izinto ezimbalwa ekufuneka uzikhumbule

Jonga, i-lactic acid ifumana igama elibi, akunjalo? Uninzi lwabantu lucinga ngayo njengesiphumo esibuhlungu sokuzilolonga, ukuziva ubuhlungu nokurhawuzelelwa. Enyanisweni, yinto eyahlukileyo. Umzimba wakho usebenzisa i-lactic acid njengomthombo wamandla, nanjengomqondiso kwiindawo apho kufuneka uphile khona.

Nangona kunjalo, nangona ingenzeki ngenxa yokusebenzisa izihlunu ngokugqithisileyo, i-lactic acidosis yingxaki enkulu yezinye izifo. Ke ngoko, kubalulekile ukuthetha nogqirha wakho malunga nendlela yokuyithintela kunye neempawu ekufuneka uziqaphele. Ukuhlala unolwazi yeyona ndlela ilungileyo yokuhlala usempilweni!

I- asidi ye-lactic, umthambo, iintlungu zemisipha, i-lactic acidosis, amandla, impilo, umzimba