Cov ntaub pua rooj
Qab Zibuas peb noj hloov mus rau hauv piam thaj: qhov no yog tus qauv. Glucose molecules txuas lawv tus kheej rau cov protein fibers hauv cov tshuaj lom neeg yooj yim: qhov no kuj yog ib qho txheej txheem niaj hnub. Fibers kuj koom nrog ntawm collagen: Cov protein no ua rau cov tawv nqaij khov thiab du, ua haujlwm zoo li lub cev pob txha - zoo li lub caij nplooj ntoo hlav hauv lub txaj. Nrog lub hnub nyoog, collagen ua tsawg thiab tsawg, thiab "txaj txaj" poob nws cov duab.
Ib yam li ntawd, cov piam thaj ntau dhau ua rau ntawm daim tawv nqaij, uas "sticks" collagen fibers. "Sugared" collagen ua tawv, deformed, poob elasticity, thiab daim tawv nqaij tsis elastic. Kev nthuav qhia wrinkles ua sharper, thiab cov uas tawm ntawm lub sij hawm thiab ultraviolet lub teeb ntawm lub ntsej muag yog ntxiv rau lawv.
Tsawg suab thaj
Muab cov khoom qab zib rau nws kom tsis txhob cia cov qab zib npog koj lub ntsej muag nrog wrinkles? Xws li kev txi tsis tsim nyog: nws txaus ua raws li cov lus pom zoo ntawm Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv Ntiaj Teb (WHO) thiab xyuas kom meej tias cov piam thaj txhua hnub "hauv nws daim ntawv ntshiab" tsis pub tshaj 10% ntawm tag nrho cov calories noj ib hnub. Piv txwv li, yog tias koj noj 2000 calories txhua hnub, ces qib qab zib - 50 grams, uas yog, me ntsis tshaj 6 teaspoons ib hnub twg (los yog ib nrab ib lub raj mis ntawm cov qauv qab zib soda).
Txawm li cas los xij, cov kws kho mob ntseeg tias qhov koob tshuaj no ntau dhau, tshwj xeeb tshaj yog thaum koj xav tias hauv cov khoom noj niaj hnub no muaj ntau cov carbohydrates (uas inevitably tig mus rau tib lub suab thaj). Thiab tseem yog tias koj nco qab tias cov qauv ntawm cov suab thaj yog tsim los ntawm "cov suab thaj ntshiab", uas pom tsis yog hauv lub thawv suab thaj xwb, tab sis kuj, piv txwv li, hauv cov kua txiv hmab txiv ntoo, nrog rau ntau yam khoom npaj ua ( qhov twg nws yog feem ntau muab zais nyob rau hauv mysterious synonymous npe).
Tshawb xyuas daim ntawv lo ntawm lub hnab ntawm muesli lossis instant cereal uas koj tau siv los noj txhua hnub, thiab ua tib yam kev tshawb fawb nrog txhua yam khoom noj uas xaus rau ntawm koj lub rooj txhua hnub.