Yam khoom noj khoom haus no tau tshwm sim tsis ntev los no, tab sis twb tau muaj kev sib cav sib ceg txog seb nws yog ib qho tseem ceeb los yog muaj teeb meem, thiab seb nws yuav tsum tau siv txhua.
Cia saib dab tsi yog isotonic, thiab dab tsi yog lawv feem ntawm tib neeg lub cev.
Yog li, isotonics yog xws li cov dej qab zib uas nkag mus rau hauv tib neeg lub cev, muab siab rau phab ntsa, sib npaug zos rau siab ntawm lawv cov ntshav ntshav. Nyob rau hauv nws muaj pes tsawg leeg, ntxiv rau dej, lawv muaj:
- daws cov kua ntsev - feem ntau lawv yog potassium thiab sodium chlorides, xav tau los tswj cov dej-ntsev seem;
- carbohydrates - feem ntau cov piam thaj polymers - dextrin, maltodextrin, uas ntxiv cov khw muag khoom noj glycogen haus thaum lub zog siv zog lub cev;
- vitamins - C, E, beta-carotene, pab tiv thaiv nrog ntau tshaj dawb radicals uas yog tsim thaum lub sij hawm kev cob qhia.
Dab tsi yog isotonic rau?
Isotonic yuav tsum muaj thiaj li tiv thaiv kom tsis txhob muaj cov kua thiab electrolytes poob thaum lub sij hawm siv zog, thiab tshem tawm cov teeb meem loj ntawm lub cev qhuav dej thiab qhov tsis txaus ntawm cov pob zeb ua kua ntsev. Qhov no cia koj mus ua kis las zoo dua thiab muaj kev nyab xeeb.
Yuav ua li cas noj isotonic?
Cov neeg ua hauj lwm hauv kev lag luam uas ua rau cov khoom noj khoom haus ua tsis tau, "tsis tuaj yeem ua rau lub cev tsis muaj zog," tab sis lawv ua nws qeeb, tab sis tas li, thoob plaws hauv tag nrho cov hauj lwm, ntawm qhov no, thiab coj raws li qee cov cai:
- Thawj feem ntawm qhov dej haus yuav tsum tau noj 20-30 feeb ua ntej pib ua si.
Thaum lub sij hawm tag nrho cov kev ua si, haus me me feem (1-2 gulps) tusyees, yam tsis tau tos rau nqhis. - Tom qab qhov kawg ntawm kev cob qhia.
Yog nws isotonic?
Nws tag nrho cov nyob ntawm qhov muaj pes tsawg leeg ntawm cov dej haus. Qhov ntau tshaj ntawm cov lus tsis txaus siab yog los ntawm tej yam xws li cov khoom cua thiab cov khoom qab zib. Ntxiv rau, qee tus neeg, kev siv cov isotonics tuaj yeem ua rau muaj kev tsis haum tshua thiab mob plab, yog li pib haus cov dej no zoo dua tsis ua ntej kev sib tw, tab sis ua ntej kev cob qhia ib txwm, tsuas yog thaum.