Tus Sau: Lewis Jackson
Hnub Kev Tsim: 8 Tau 2021
Hloov Hnub: 1 Lub Kaum Ib Hli Ntuj 2024
Anonim
Cov Lus Qhia Yooj Yim? Carbohydrates Yooj Yim Piav Qhia - Kev Noj Haus
Cov Lus Qhia Yooj Yim? Carbohydrates Yooj Yim Piav Qhia - Kev Noj Haus

Zoo Siab

Cov suab thaj yooj yim yog hom rog. Carbohydrates yog ib qho ntawm peb qhov yooj yim macronutrients - lwm qhov ob ua protein thiab rog.

Cov khoom qab zib yooj yim tau pom nyob hauv cov txiv hmab txiv ntoo thiab mis, lossis lawv tuaj yeem tsim kev lag luam thiab ntxiv rau cov khoom noj kom qab zib, tiv thaiv kom txhob lwj, lossis txhim kho cov qauv thiab kev ntxhib los mos.

Tsab ntawv xov xwm no piav qhia txog ntau yam ntawm cov suab thaj yooj yim, yuav teev lawv li cas hauv cov ntawv zaub mov, thiab lawv yuav cuam tshuam li cas rau koj kev noj qab haus huv.

Cov Lus Qhia Yooj Yim?

Carbs yog cov lwg me me uas muaj ib qho, ob npaug, lossis ntau lub suab thaj hu ua saccharides ().

Lawv muab plaub calories rau ib gram thiab yog koj lub cev xav tau los ntawm lub zog.

Nws muaj ob hom loj ntawm carbs: yooj yim thiab ntau. Qhov sib txawv ntawm lawv nyob ntawm tus naj npawb ntawm cov piam thaj molecules lawv muaj.


Cov carbs yooj yim - tseem hu ua cov suab thaj yooj yim - muaj ib lossis ob hom dej qab zib, qhov uas cov carbs nyuaj muaj peb lossis ntau dua.

Qab zib ib qho yooj yim tej zaum yuav yog mono- lossis ua kom tsis haum.

Monosaccharides

Monosaccharides yog cov carbs uas yooj yim tshaj plaws, hauv koj lub cev tsis tuaj yeem rhuav tshem lawv ntxiv.

Qhov no tso cai rau koj lub cev nqus tau lawv sai thiab yooj yim, tshwj tsis yog fructose.

Muaj peb hom monosaccharides ():

  • Qabzib: Txiv hmab txiv ntoo thiab zaub yog qhov ntuj tso ntshav qab zib. Nws kuj tseem muaj nyob hauv cov dej cawv, khoom qab zib, zib ntab, dej qab zib kis las thiab khoom qab zib.
  • Fructose: Lub hauv paus ntuj kev noj zaub mov zoo ntawm fructose yog txiv hmab txiv ntoo, uas yog vim li cas fructose feem ntau hu ua kua txiv hmab txiv ntoo.
  • Galactose: Cov khoom noj tseem ceeb ntawm galactose yog lactose, qab zib hauv mis thiab mis nyuj khoom, xws li cheese, butter, thiab yogurt.

Kev tsis sib haum xeeb

Kev sib cais muaj ob lub suab roj qab zib - lossis ob lub monosaccharides - sib khi ua ke.


Koj lub cev yuav tsum tau rhuav tshem cov monosaccharides uas sib koom ua ke ua ntej lawv tuaj yeem nqus tau.

Muaj peb hom kev tsis sib haum ():

  • Sucrose (piam thaj + fructose): Sucrose - feem ntau hu ua rooj qab zib - yog cov khoom qab zib ua tau los ntawm kab tsib los yog kab. Nws tau ntxiv rau cov khoom noj thaum lub sijhawm ua khoom noj thiab muaj tshwm sim hauv cov txiv hmab txiv ntoo thiab zaub.
  • Lactose (piam thaj + galactose): Kuj tseem hu ua mis qab zib, lactose muaj nyob hauv cov mis thiab mis nyuj.
  • Maltose (piam thaj + piam thaj): Maltose nyob hauv cov dej malt, xws li npias thiab malt cawv.
Ntsiab lus

Cov suab thaj yooj yim muaj ib lossis ob qhov dej qab zib molecules. Lub cev muaj suab thaj nrog ib cov roj ntsha suab thaj hu ua monosaccharide, hos ib qho nrog ob suab qab zib molecules sib khi ua ke yog qhov tsis haum.

Ntau Cov Lus Cog Tseg Ntxiv tuaj yeem Ua rau Koj Txoj Kev Noj Qab Haus Huv

Rau ntau tus neeg, lo lus “qab zib” muaj qhov tsis zoo.

Muaj ntau cov khoom noj muaj zog, xws li txiv hmab txiv ntoo thiab zaub, muaj cov suab thaj thiab yuav tsum tsis txhob zam vim lawv tau txais txiaj ntsig zoo rau koj txoj kev noj qab haus huv.


Ntawm qhov tod tes, ntxiv cov piam thaj ntxiv - xws li hauv cov dej qab zib, qab zib thiab khoom qab zib - tuaj yeem ua rau ntau yam teebmeem kev noj qab haus huv.

Cov piam thaj ntxiv tau cuam tshuam nrog kev nce rog ntau ntxiv ntawm cov kev rog, mob plawv, thiab muaj kev pheej hmoo mob ntshav qab zib.

Txuam nrog Kev pham

Kev pham muaj kev cuam tshuam ze li 40% ntawm cov neeg laus hauv Asmeskas ().

Nws cuam tshuam nrog kev phom sij txog kev noj qab haus huv suav nrog ntshav qab zib, mob plawv, thiab mob cancer.

Tsis tas li ntawd, kev rog yog qhov tsis tshua muaj nqi los kho. Muab piv rau cov neeg muaj lub cev noj qab haus huv, cov neeg rog yog cov siv ntau txhiab nyiaj ib xyoos ib zaug rau kev kho mob ().

Qhov no tsim txoj kev lag luam tseem ceeb rau cov tib neeg, rau cov tsev neeg, thiab cov neeg them se ().

Qhov ua rau cov rog rog yog muaj kev sib cav thiab ntau yam ntawm cov xwm txheej, tab sis kev noj ntau dhau ntawm cov piam thaj ntau yog xav ua si rau qhov tseem ceeb (,).

Cov piam thaj ntxiv muaj cov calories ntxiv rau koj cov zaub mov, uas tuaj yeem ua rau lub cev hnyav dua li sijhawm.

Lub qab qab zib thiab qab qab zib tuaj yeem ua rau nws yooj yim rau overconsume ntxiv cov piam thaj piv rau lwm cov txiaj ntsig, ua rau koj qhov kev pheej hmoo ntawm qhov hnyav ntxiv (,,,).

Yuav Txhawb Nqa Kab Mob Plawv

Kab mob hauv lub plawv yog qhov ua rau ploj tuag hauv Tebchaws Meskas thiab tau rau ntau xyoo dhau los ().

Feem ntau nws tshwm sim los ntawm atherosclerosis - tus mob uas cov quav hniav ua rau cov phab ntsa hauv cov hlab ntshav uas ua rau koj lub plawv, ua rau lawv nqaim thiab tawv. Qhov no txo ​​cov ntshav ntws, uas tuaj yeem ua rau lub plawv nres (,).

Ntau cov kev tshawb fawb tau pom tias tau txais ntau calories los ntawm kev ntxiv cov piam thaj tuaj yeem ua rau nce triglycerides - paub txog kev pheej hmoo rau mob plawv (,,,,).

Ib txoj kev tshawb nrhiav pom tias cov neeg uas tau 10-25% ntawm lawv cov calories los ntawm cov piam thaj ntxiv 30% feem ntau yuav tuag los ntawm kab mob plawv piv rau cov uas tau tsawg dua 10% ntawm lawv cov calories los ntawm cov piam thaj ntxiv ().

Dab tsi ntxiv, qhov kev pheej hmoo yuav luag ob npaug rau cov uas tau txais ntau tshaj 25% ntawm lawv cov calories los ntawm kev ntxiv qab zib.

Tej zaum Yuav Ua Kom Koj Muaj Cancer

Tshaj dhau los ntawm cov piam thaj ntxiv yuav ua rau mob kub thiab mob oxidative kev nyuaj siab.

Qee qhov mob ntshav thiab oxidative kev ntxhov siab yog qhov tsim nyog rau kev noj qab haus huv zoo, tab sis ntau dhau lawm tuaj yeem ua rau ntau yam kab mob thiab mob, suav nrog mob cancer (,,).

Ntau cov kev tshawb fawb tau tshaj tawm txog qhov cim sau ntawm cov mob o - piv txwv, C-reactive protein thiab uric acid - nrog rau kev ua kom muaj suab thaj ntxiv (,,).

Cov piam thaj ntxiv kuj tseem xav tias yuav ua rau muaj mob qog nqaij hlav cancer los ntawm kev nce qib qee cov tshuaj hormones, tab sis cov teebmeem no tseem tsis tau to taub zoo (,,).

Ntsiab lus

Cov piam thaj ntxiv tau txuas rau kev rog. Dab tsi ntxiv, lawv tuaj yeem txhawb nqa kev mob plawv thiab ua rau koj muaj feem mob cancer.

Yuav Qhia Qhia Dab Tsi Ntxiv rau ntawm Daim Ntawv Qhia Khoom Noj

Koj tuaj yeem pom cov piam thaj ntxiv hauv ntau hom zaub mov - txawm tias koj yuav tsis xav qab zib, xws li ketchup, qhob cij, thiab taum ncuav taum.

Uas tau hais tias, cov khoom tseem ceeb ntawm cov piam thaj ntxiv yog cov dej qab zib uas muaj suab thaj, qab zib, khoom qab zib, mis nyuj khov, thiab cov dej qab zib ().

Saib ntawm cov lus qhia txog khoom noj khoom haus ntawm cov khoom lag luam khoom noj kom paub seb muaj pes tsawg grams ntawm cov piam thaj uas nws muaj.

Keeb kwm, cov ntawv lo zaub mov tsis sib txawv ntawm ntuj lossis ntxiv qab zib. Qhov no ua rau nws nyuaj rau kev txiav txim siab tsuas yog noj qab zib koj tau haus ntau npaum li cas.

Thaum xyoo 2020, txawm li cas los xij, Chaw Tswj Xyuas Khoom Noj thiab Tshuaj (FDA) tau cog lus tias cov tuam ntxhab yuav tsum sau cov piam thaj ntxiv hauv grams thiab raws li feem pua ​​ntawm Cov Nqi Siv Nyiaj Txiag Txhua Hnub (DV) rau ntawm cov ntawv sau zaub mov ().

Ntau lub tuam txhab ua khoom noj loj loj tau ua tiav, ua rau nws yooj yim rau kev ntsuam xyuas cov khoom qab zib ntxiv ntawm cov khoom.

Lub koom haum American Heart Association pom zoo kom cov poj niam thiab cov txiv neej tau txais tsawg dua 25 gram thiab 38 gram ntawm cov piam thaj ntxiv hauv ib hnub los ntawm lawv cov khoom noj, feem ().

Tau txais ntau dua cov nyiaj no ua rau nws nyuaj kom ua tau raws li qhov koj xav tau kev noj zaub mov kom zoo thaum nyob hauv kev noj zaub mov kom tsawg ().

Nyeem cov npe khoom noj rau cov zaub mov tseem tuaj yeem pab koj txheeb xyuas cov piam thaj ntxiv.

Cov npe rau cov piam thaj ntxiv suav nrog:

  • Lub cev qhuav dej dextrose
  • Xim av qab zib
  • Confectioners hmoov qab zib
  • Pob kws phoov
  • High-fructose pob kws phoov (HCFS)
  • Zib ntab
  • Maple phoov
  • Zais suab
  • Agave nectar
  • Qab zib

Cov ntawv sau qhia cov khoom xyaw hauv qhov nqis ntawm qhov sib txawv ntawm qhov hnyav, nrog cov khoom siv coj los siv rau qhov loj tshaj ua ntej, tom qab ntawd yog cov tsawg dua.

Qhov no txhais tau hais tias yog tias ib yam khoom teev npe qab zib ua thawj cov tshuaj, koj paub tias nws muaj qab zib ntau dua lwm yam.

Ntsiab lus

Koj tuaj yeem txheeb xyuas cov piam thaj ntxiv los ntawm saib daim ntawv cim zaub mov thiab nyeem cov npe ua khoom noj. Txwv koj cov calories ntau ntawm cov piam thaj ntxiv tuaj yeem pab koj kom tau raws li koj cov kev xav tau zoo ntawm lub cev thaum nyob hauv kev txwv tsis pub siv txhua hnub.

Vim Li Cas Koj Tsis Txaus Siab Ua Phem Ntsig Cov Lus Qhia Yooj Yim

Nws tsis muaj lus nug tias cov piam thaj tuaj yeem tsim kev puas tsuaj rau koj kev noj qab haus huv thaum noj ntau dhau.

Tau, qab zib tsuas yog ib qho ntawm koj cov khoom noj xwb. Nws tsis muaj qhov tsis txaus siab los ua nws txoj haujlwm ua kev rog thiab lwm yam kabmob thiab lwm yam kabmob hauv lub neej niaj hnub no ().

Kev tshawb fawb qhia tau hais tias qab zib tsuas ua teeb meem rau koj txoj kev noj qab haus huv thaum nws haus ntau dhau ntawm koj cov zaub mov noj lossis yog tias koj tau txais calories ntau dua qhov koj xav tau los ntawm cov piam thaj (,,,,).

Txo kev qab zib ntxiv los ntawm cov dej qab zib, dej qab zib, thiab khoom qab zib yog qhov tseem ceeb rau kev noj qab haus huv, tab sis tsis txhob muaj lub ncuav los yog kev ua noj uas koj nyiam ua dej qab zib tsis yog txoj hauv kev. Nws tsis yog nyob ntev, txaus siab lossis tsim nyog rau koj txoj kev noj qab haus huv.

Dhau li, cov suab thaj yooj yim pom muaj nyob hauv ntau cov zaub mov zoo, xws li txiv hmab txiv ntoo, zaub, thiab mis nyuj. Cov zaub mov no coj ntau yam khoom noj muaj txiaj ntsig zoo rau koj cov zaub mov, xws li cov vitamins, minerals, antioxidant, thiab fiber.

Ntsiab lus

Cov piam thaj ua rau koj txoj kev noj qab haus huv thaum nws ua rau koj cov zaub mov ntau dhau lossis koj tau txais ntau dhau los ntawm cov piam thaj. Yog li, kev txwv tab sis tsis tag nrho kom tsis txhob muaj piam thaj - tshwj xeeb kev qab zib ntxiv - tsim nyog rau koj txoj kev noj qab haus huv.

Rau hauv qab Kab

Cov suab thaj yooj yim yog carbs nrog ib (monosaccharide) lossis ob (disaccharide) cov dej qab zib.

Muaj ntau cov khoom noj muaj txiaj ntsig zoo xws li txiv hmab txiv ntoo thiab zaub ib txwm muaj qab zib thiab yuav tsum tsis txhob zam vim lawv tau txais txiaj ntsig zoo rau koj lub cev. Txawm li cas los xij, ntau cov piam thaj ntxiv tau txuas rau kev rog thiab nce kab mob hauv lub plawv thiab mob qog nqaij hlav cancer.

Koj tuaj yeem paub cov khoom qab zib ntau npaum li cas cov khoom lag luam muaj los ntawm saib cov lus qhia txog khoom noj khoom haus lossis nyeem daim ntawv teev cov khoom xyaw.

Txawm hais tias cov dej qab zib tsis zoo ntxiv los koj muaj peev xwm noj tau koj lub cev, koj tuaj yeem noj lawv hauv kev sim thiab yog ib feem ntawm kev noj zaub mov zoo noj.

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