4 nrov kas fes myths thiab lawv raug

2024 Tus sau: Malcolm Clapton | [email protected]. Kawg hloov kho: 2023-12-17 03:58

Kas fes siv qhov chaw tshwj xeeb hauv peb lub neej. Cov dej haus no nrov heev uas muaj qhov ncaj ncees ntawm myths xwb tau tshwm sim nyob ib puag ncig nws. Hauv tsab xov xwm no peb yuav qhia rau koj tias yog vim li cas kas fes tsis ua rau lub cev qhuav dej, txawm tias nws pab nrog kev qaug dej qaug cawv thiab seb nws puas tuaj yeem haus cawv los ntawm cov menyuam yaus.

Lus dab neeg 1. Kas fes dehydrates lub cev

Ntau cov ntawv tshaj tawm categorically hais tias haus kas fes ua rau lub cev qhuav dej. Tom qab tag nrho, caffeine, ib qho ntawm cov khoom xyaw tseem ceeb hauv cov dej haus, yog lub zog diuretic. Lub logic yog qhov yooj yim: qhov ntau koj haus kas fes, ntau zaus koj yuav tom qab mus rau chav dej, tshem tawm cov dej ntawm lub cev txhua lub sijhawm. Tab sis ib qho tseem ceeb qhov tseeb yog tau hushed: kas fes, tom qab tag nrho, kuj tseem muaj dej.

Ib qho tshwj xeeb luam tawm nyob rau hauv phau ntawv Journal Human Nutrition thiab Dietetics pom tias kev haus kas fes tsis ua rau poob dej ntxiv thiab siab dua uas tuaj nrog cov dej haus. Qhov tsuas yog qhov tshwj xeeb yog kev poob siab: 2-3 khob kas fes muaj zog ua ke. Muaj tseeb, qhov tshwm sim feem ntau tshwm sim hauv cov neeg uas tsis tau haus dej haus no yav dhau los.

Lus dab neeg 2. Kas fes yog sobering

Yog tias koj lossis ib tus neeg koj paub haus dej haus me ntsis ntau dua li qhov koj yuav tsum tau, ces lub tswv yim phem tshaj yog sim kho qhov teeb meem nrog kev pab kas fes. Yog lawm, kas fes tshem tawm kev pw tsaug zog thiab ua rau muaj kev xav ntawm lub zog, tab sis kev qaug dab peg tsis tshem tawm. Yog li, ib tug neeg tuaj yeem raug dag hauv lawv txoj kev xav thiab sim ua kom qab lub log lossis ua lwm yam ruam vim nws zoo li nws twb zoo li qub.

Cov ncauj lus no tau mob siab rau, luam tawm hauv phau ntawv Journal American Psychological Association. Nws yog raws li qhov kev xeem tau ntawm ob pawg neeg. Cov qub tau nyob hauv qab cawv, thiab tom kawg tau ntxiv rau cawv kas fes. Txawm tias muaj tseeb hais tias cov neeg sawv cev ntawm pab pawg thib ob tau ntsuas lawv lub xeev raws li kev ua siab ntev, lawv tau ua haujlwm rau kev mloog zoo, kev tawm tsam ceev, thiab kev sib koom tes ntawm kev txav yuav luag zoo ib yam li lawv cov npoj yaig los ntawm thawj pab pawg.

Lus dab neeg 3. Cov me nyuam yuav tsum tsis txhob haus kas fes

Thaum cov neeg laus muaj peev xwm txaus siab rau ib khob kas fes, rau cov menyuam yaus, xws li kev ua si yog tseem suav tias yog ib yam dab tsi tsis zoo. Qhov no txawm hais tias muaj ntau qhov kev tshawb fawb tau ua pov thawj tias qhov nruab nrab (Kuv xav hais txog lo lus no!) Kev haus dej haus tsis ua rau muaj kev phom sij rau kev noj qab haus huv.

Kas fes historians hais tias cov lus dab neeg yog hauv paus hauv kev tshaj tawm kev tshaj tawm los ntawm Postum, uas rov qab rau xyoo 1895 tau tsim "kev noj qab haus huv kas fes" hauv daim ntawv ntawm cov nplej ci thiab bran haus nrog ntxiv molasses thiab maltodextrin. Txhawm rau txhawb nws cov khoom, lub tuam txhab txiav txim siab dai daim ntawv lo ntawm cov khoom tsim kev puas tsuaj rau kev noj qab haus huv ntawm kas fes ib txwm.

Ib qho chaw tshwj xeeb hauv kev tshaj tawm kev tshaj tawm tau muab rau kev noj qab haus huv ntawm cov menyuam yaus, uas, raws li Postum cov neeg lag luam, tau poob siab, chim siab thiab tsis loj hlob vim kev siv kas fes.

Lus dab neeg 4. Muaj caffeine ntau dua hauv ib khob espresso dua li hauv ib khob kas fes

Thaum sib piv cov ntsiab lus caffeine ntawm classic espresso thiab kas fes dub li niaj zaus, ib tus tsis tuaj yeem tsis quav ntsej txog qhov feem ntau lees txais qhov loj me rau txhua yam ntawm cov dej qab zib no. Classic espresso feem ntau muaj qhov ntim ntawm 25-35 ml, thaum lwm hom kas fes tau noj ntau dua. Yog li thaum espresso muaj ntau caffeine, qhov me me haus caffeine tsawg dua thaum haus ib khob kas fes. Ntxiv dua thiab, qhov no yog txhua yam muaj tseeb yog tias daim ntawv qhia classic ua raws li kev npaj thiab haus dej haus.