IU, RDA, DRI, g, mg ... Tag nrho cov ntawv sau tau pib ua zoo li cov kua zaub kua zaub. Thaum koj nyeem cov ntawv txog kev noj haus, kev noj haus, thiab kev noj haus tshuaj , koj yuav tuaj yeem tuaj hla ib co abbreviations.
Hom Khoom Noj thiab Kev Noj Qis Tshaj Lij
Nov yog qee cov kev noj zaub mov thiab zaub mov noj feem ntau piav qhia:
AA - Amino acids : cov khoom ntawm cov nqaijrog.
ADEK - Vitamins A, D, E, thiab K : muaj protein ntau-ntau cov vitamins uas muaj qee zaus grouped ua ke.
AI - Txaus siab rau : tus nqi ntawm cov khoom noj uas yuav ua tau raws li tus neeg ntawd txhua hnub raws. Nws yog siv thaum pom zoo pub khiav dejnum (RDA) tsis tuaj yeem txiav txim siab.
BMI - Lub cev huab hwm coj : ib qho kev ntsuas uas qhia kev rog los ntawm xam cov feem pua ntawm cov rog thiab cov nqaij hauv lub cev.
Ca - Calcium : cov khoom noj uas yuav tsum muaj rau cov pob txha thiab cov hniav, cov ntshav tsis zoo, thiab cov hlab ntsha thiab nqaij.
DRI - Dietary reference noj haus : cov theem ntawm cov as-ham uas tsim nyog rau kev noj haus. DRI nrog rau kev noj haus kom pom zoo (RDA), tsim nyog txaus (AI), thiab tolerable upper level (UL).
EAR - Khwv yees nruab nrab ntawm qhov yuav tsum tau ua : tus cim kom tsawg ntawm ib qho kev pab cuam uas yuav tsum tau ua kom tau li ntawm ib nrab ntawm txhua tus neeg noj qab nyob zoo.
Zog RDA - Zog pom zoo pub noj zaub mov : qhov nruab nrab ntawm cov calorie ntau ntau tus neeg xav tau, txawv ntawm poj niam txiv neej thiab hnub nyoog.
Lus Cim: Lub Zog RDA yog qhov nruab nrab , yog li txhua tus neeg yuav xav tau ntau calorie ntau ntau lossis ntau dua calories tshaj li cas cov calorie kab kos qhia.
Fe - Iron : Noj cov zaub mov uas yuav tsum muaj kev thauj cov pa oxygen thoob hauv lub cev.
FTT - Tsis ua haujlwm zoo : qhov kev loj hlob ntawm tus menyuam mos los yog tus menyuam yau.
g - Gram : ib chav ntsuas ntawm qhov ntsuas. Carbohydrates, cov rog, thiab cov protein yog ntsuas hauv grams. Ib ounce yog li 29 grams.
IU - Thoob Ntiaj Teb Chaw : ib qho kev ntsuas ntawm kev ua si ntawm cov vitamins thiab tshuaj. Vitamins A, D, thiab E feem ntau ntsuas ntawm qhov no. Kev hloov ntawm IU rau mg yog txawv rau txhua vam.
K - Potassium : cov tshuaj ntsev ntawm cov khoom noj uas tsim nyog rau dej tshuav nyiaj li cas thiab kev noj qab nyob zoo hauv lub cev.
kcal - Kilocalorie : ib qho kev ntsuas ntawm lub zog uas peb nquag xa mus ua ib qho calorie.
mcg - Microgram , ib chav ntsuas ntawm qhov ntsuas. Qee cov vitamins thiab minerals yog ntsuas hauv micrograms; piv txwv, 1,000 micrograms sib npaug ntawm ib lub hlis twg.
mg - Milligram : lwm qhov metric ntsuas. Ntau cov vitamins thiab minerals raug ntsuas hauv milligrams; Piv txwv, 1,000 milligrams sib npaug ib gram.
Mg - Magnesium : Ib qho khoom noj khoom haus ntxhov siab rau kev noj qab haus huv ua haujlwm thiab lwm yam dab tsi hauv lub cev.
mEq - Milliequivalent : ib qho kev ntsuas uas yog sib npaug ntawm ib-txhiab tus ntawm ib tus sib npaug sib npaug.
Na - Sodium: ib qho tshuaj tsw qab ntxhiab uas yog tsim nyog rau dej tshuav ntawm lub cev.
RDA - Pom zoo pub zaub mov : RDA taw cov nqi ntawm cov khoom noj uas yuav ua tau raws li cov cai ntawm 97.5 feem pua ntawm cov neeg noj qab nyob zoo. Nws yog raws li EAR ntxiv rau ob qho kev hloov ntawm tus qauv.
REE - So lub zog khwv nyiaj ntau dua : cov calorie ntau ntau koj yuav hlawv yog tias koj nyob so tas txhua hnub.
RN - Siv kev noj haus kom tsawg : siv hauv UK, nws sawv cev rau txhua hnub cov lus pom zoo kom tau raws li qhov xav tau ntawm feem coob ntawm cov neeg.
UL - Mob siab tau txais qis tshaj : theem siab tshaj plaws ntawm cov khoom noj uas nyab xeeb rau txhua tus neeg.
Qhov chaw:
Gropper SS, Smith JL, Groff JL. Cov Khoom Noj Khoom Haus thiab Kev Noj Txhaum Rau Neeg (Human Metabolism). Sixth Edition. Belmont, CA. Wadsworth Publishing Company, 2013.
National Institutes of Health: Chaw Ua Haujlwm Kev Noj Haus Daj. Cov Lus Qhia Txog Kev Noj Qab Haus Huv: Cov Kev Siv Dietary Reference (DRI). Teb Chaws Asmeskas Tuam Tsev Txhawb Kev Noj Qab Haus Huv thiab Pab Neeg.
> Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv thiab Kev Pabcuam Tib Neeg thiab US Department of Agriculture. 2015 - 2020 Cov Kev Cai Noj Haus rau Cov Neeg Asmeskas . Tshooj Ib. Kaum Ob Hlis Ntuj 2015.