Ntau yam khoom noj uas peb noj tsis tu ncua tsis pom tias muaj calorie ntau ntau, muaj suab thaj lossis rog ntau. Txawm li cas los xij, ntau cov khoom noj muaj cov calories uas tsis xav tau. PassportHealth qhia koj txhua yam txog cov calories zais.

Lub ntsiab lus uas yuav tsum tau siv yog "klocalories". Ib kilocalorie yog ib chav ntsuas rau lub zog ntawm cov zaub mov. Nws yog siv los ntsuas qhov kev siv hluav taws xob ntawm lub cev lossis lub zog muab los ntawm kev noj zaub mov.

Tus naj npawb ntawm calories noj yuav tsum tsis yog ib tug diktat. Paub tias muaj pes tsawg calories ib qho zaub mov sawv cev tsuas yog tso cai rau koj tswj koj qhov hnyav thiab paub tias koj noj dab tsi. Qhov tseem ceeb yog noj kom sib npaug thiab paub mloog koj lub cev kom noj thaum koj xav tau.

Kev pom zoo txhua hnub lub zog noj hauv kilocalories yog ntsuas raws hnub nyoog thiab kev siv lub cev ntawm txhua tus neeg. Cov no yog cov qauv ntsuas thiab tsis yog lub luag haujlwm.

Kwv yees qhov xav tau lub zog txhua hnub raws li Kev Noj Qab Haus Huv Canada Rau cov txiv neej laus laus, lawv nyob nruab nrab ntawm 2000 thiab 2500 kcal ib hnub, rau cov txiv neej laus me me: nruab nrab ntawm 2200 thiab 2700 kcal ib hnub thiab rau cov txiv neej laus: ntawm 2500 thiab 3000 kcal. ib hnub. Rau cov poj niam laus laus, lawv nyob nruab nrab ntawm 1550 thiab 1900 kcal ib hnub, rau cov poj niam laus uas tsis muaj zog: nruab nrab ntawm 1750 thiab 2100 kcal ib hnub thiab rau cov poj niam laus: ntawm 2000 thiab 2350 kcal ib hnub.

Lub zog noj txhua hnub pom zoo los ntawm PNNS (National Nutrition and Health Program) hauv Fabkis yog rau cov poj niam ntawm 1800 thiab 2200 kcal ib hnub, rau ib tug txiv neej: nruab nrab ntawm 2500 thiab 3000 kcal ib hnub twg thiab rau cov laus nws yog ie tom qab 60 xyoo. : 36 kcal / kg ib hnub twg (uas yog, rau ib tug neeg hnyav 60 kg txog 2160 kcal ib hnub twg).