Coob leej ntseeg tias cov khoom qab zib yog qhov zoo tshaj plaws rau cov kev poob phaus, txij li lawv tsis muaj calories, thiab tsis tas yuav muab khoom qab zib. Tab sis yog nws tiag tiag li?
Cov khoom qab zib tuaj yeem muab faib ua cov khoom cua thiab ntuj. Tsawg dua cov calories yog nyob hauv cov khoom cua, lawv tau txais los ntawm kev sib dag. Cov khoom qab ntuj muaj xws li sorbitol, xylitol, zib ntab thiab lwm tus. Synthetic qab zib hloov nce qab los noj mov, qhov no yog lawv qhov kev cuam tshuam tseem ceeb. Qhov no yog vim qhov tseeb tias lub cev xav tias qab qab zib, tab sis tsis tau txais carbohydrates, yog li cov carbohydrates uas nqus tau yuav ua rau ib tug neeg tshaib plab.
Puas yog sweetener teeb meem? Cov kws tshawb fawb ua ib txoj kev tshawb fawb: raws li nws, kev hloov suab thaj txhawb nqa qhov hnyav ntxiv. Thaum cov zaub mov noj tuaj rau peb, cov txheej txheem hauv kev zom zaubmov pib hauv lub cev, thiab nws tau qeeb los ntawm kev siv lub suab thaj hloov, vim tias cov rog dhau heev zoo li tshwm sim. Cov khoom qab zib kuj tseem muaj cov tshuaj insulin, uas yog siv los ua cov piam thaj, yog li ntawd, tom qab siv cov khoom qab zib, tib neeg hnov tshaib plab. Tsis tas li ntawd, nws tsis tuaj yeem ua phem rau kev hloov hauv qab zib: cov no yog cov khoom siv tshuaj.
Yuav ua li cas nyob rau hauv xws li qhov teeb meem? Yog tias nws tsis tuaj yeem ua tiav cov qab zib, nws yog qhov zoo dua los hloov cov qab zib zoo nkauj nrog kev siv cov piam thaj, vim nws muaj cov tshuaj pab rau tib neeg lub cev. Zib ntab, uas yog qhov tseem ceeb heev, kuj tuaj yeem ua cov khoom qab zib zoo heev.
