Ib txoj kev tshawb fawb luam tawm nyob rau hauv American Journal of Medicine qhia tau hais tias, tag nrho, txoj kev noj haus uas tsom mus rau kev noj cov txiv hmab txiv ntoo, zaub, thiab txiv ntseej zoo li muaj kev ntseeg ntau dua rau kev txo qis kev pheej hmoo ntawm kev mob plawv dua li cov tswv yim uas tsom rau kev txo kev noj haus. rog. tiv thaiv.
Txoj kev tshawb fawb tshiab no piav qhia tias thaum noj zaub mov muaj roj tsawg tuaj yeem txo cov roj cholesterol, lawv tsis zoo li kev txo qis kev tuag los ntawm kab mob plawv. Kev soj ntsuam cov kev tshawb fawb tseem ceeb ntawm kev sib raug zoo ntawm kev noj zaub mov thiab kev noj qab haus huv hauv lub plawv nyob rau ob peb lub xyoo dhau los, cov kws tshawb fawb pom tau tias cov neeg koom nrog ua raws li kev noj zaub mov tshwj xeeb, piv nrog cov uas tsuas txwv lawv cov kev noj qab haus huv, pom tias muaj feem pua ntawm kev txo qis hauv kev tuag cuam tshuam nrog. kab mob ntawm cov hlab plawv system thiab, tshwj xeeb tshaj yog, myocardial infarction.
Cov kev tshawb fawb yav dhau los ntawm kev sib raug zoo ntawm cov zaub mov thiab kab mob plawv tau hais tias muaj cov roj cholesterol ntau ntau kom tau txais cov roj saturated, uas tom qab ntawd ua rau muaj kev pheej hmoo ntawm kev mob plawv. Qhov no ua rau American Heart Association pom zoo kom txo cov rog kom tsawg dua 30% ntawm cov calories txhua hnub, cov roj saturated rau 10%, thiab cov roj cholesterol kom tsawg dua 300 mg ib hnub twg.
"Zoo tag nrho cov kev tshawb fawb soj ntsuam nyob rau hauv 1960s, 70s, thiab 80s tsom rau kev sib piv ib txwm piv rau cov uas tsis muaj rog, tsawg-saturated-fat, thiab high-polyunsaturated rog noj," hais tias txoj kev tshawb no co-sau James E. Dahlen los ntawm Arizona State University. "Cov khoom noj no yeej pab txo qis cov roj cholesterol. Txawm li cas los xij, lawv tsis tau txo qhov tshwm sim ntawm myocardial infarction lossis kev tuag los ntawm kab mob plawv. "
Los ntawm kev ua tib zoo tshuaj xyuas cov kev tshawb fawb uas twb muaj lawm (los ntawm 1957 txog rau tam sim no), cov kws tshawb fawb tau pom tias txoj hauv kev zoo rau kev noj haus, thiab kev noj zaub mov Mediterranean tshwj xeeb, muaj txiaj ntsig zoo hauv kev tiv thaiv kab mob plawv, txawm tias lawv tsis tuaj yeem txo cov roj cholesterol. Mediterranean-style kev noj haus yog tsawg hauv cov khoom tsiaj thiab cov roj saturated thiab pom zoo kom noj cov roj monounsaturated muaj nyob rau hauv txiv ntseej thiab txiv roj roj. Tshwj xeeb, kev noj zaub mov suav nrog kev noj zaub, txiv hmab txiv ntoo, legumes, whole grains thiab seaweed.
Kev ua tau zoo ntawm kev sib txuas ntau yam ntawm cov khoom siv cardioprotective yog qhov tseem ceeb - thiab tej zaum txawm tias dhau ntau ntawm cov tshuaj thiab cov txheej txheem uas tau ua kom pom tseeb ntawm kev kho plawv niaj hnub. Cov txiaj ntsig ntawm kev tshawb fawb tsom rau kev txo cov rog rog yog qhov poob siab, uas ua rau muaj kev hloov pauv ntawm kev tshawb fawb tom ntej mus rau kev qhia txog kev noj haus.
Raws li cov ntaub ntawv pov thawj los ntawm ntau qhov kev tshawb fawb muaj txiaj ntsig tau tshuaj xyuas hauv tsab xov xwm no, cov kws tshawb fawb tau xaus lus tias los ntawm kev hais txog qhov tseem ceeb ntawm qee yam khoom noj thiab txhawb cov tib neeg kom txwv tsis pub lwm tus noj, koj tuaj yeem ua tiav cov txiaj ntsig zoo hauv kev tiv thaiv kab mob plawv dua li txwv koj tus kheej kom pom zoo kom tsawg. - khoom noj rog. Kev txhawb nqa kev noj cov roj txiv roj es tsis txhob siv nyuj butter thiab qab zib thaum nce cov zaub, txiv hmab txiv ntoo, cov nplej thiab txiv ntoo cog lus tias yuav ua tau zoo dua.
Tshaj li tsib caug xyoo dhau los ntawm kev sim tshuaj, ib qho kev sib txuas meej tau tsim los ntawm kev noj haus thiab kev loj hlob ntawm atherosclerosis thiab lwm yam kab mob plawv. Kev saib xyuas sib npaug yuav tsum tau them rau yam uas tau noj thiab yam tsis tau noj, qhov no zoo dua rau kev tiv thaiv kab mob plawv ntau dua li kev qhia txog kev noj zaub mov tsis muaj rog.