Ngabe iDucan ayazi ukuthi ukudla ukudla okune-carbohydrate eyinkimbinkimbi kanye nefayibha yokudla () nakho kudala umuzwa wokusutha? Ngaphezu kwalokho, igcina izinga elizinzile le-glucose egazini phakathi kokudla nephrofayili ye-insulin ebushelelezi, yona eyehlisa indlala kanye nesifiso sokudla ikhilogremu lamakhukhi noma ikhekhe ngama-roses akhanyayo ngasikhathi.
Amaprotheni okudla ayagaywa, ahlukaniswe abe ama-amino acid ngamanye, bese kwakheka kuwo amaprotheni omzimba. Amaprotheni awagcinwa emzimbeni, asetshenziswa ngendlela edingekayo kumaseli asebenzayo. Amaprotheni amaningi aguqulwa abe yi-glucose futhi agcinwe ngendlela ye-glycogen, noma eba ngamafutha emadepho amafutha, izinso zisusa izinsalela ze-nitrogen.
Ukuqinisa amazinyo akho, ungazama ukudla amaprotheni impilo yakho yonke (yize kungacaci ukuthi inzuzo iyini: 1 g wamaprotheni unikeza u-4 kcal ofanayo no-1 g wama-carbohydrate). Kepha "" (icaphuna encwadini ethi "Biochemistry: Textbook for universities", ehlelwe ngu-ES Severin., 2003).
- lena enye inketho yokunikezwa kwamandla. I-glucose yenziwa kusuka kuma-amino acid ngesikhathi sokuwohloka kwamaprotheni emisipha, i-lactate ne-glycerol. Akwanele, futhi ubuchopho obulambile buqala ukusebenzisa imizimba ye-ketone. Ngenxa yokwehla kwezinga le-insulin (engalawuli kuphela ukugeleza kukashukela kumaseli, kodwa futhi nokuhlanganiswa kwamaprotheni emisipha), lokhu kanye ukuhlanganiswa kuyehla, futhi kuyasebenza - ukuwohloka kwamaprotheni. Izicubu zomzimba ezilahlekile zilahlekile, kunciphisa imetabolism, okuyisici esivame ukuvela kunoma yikuphi ukwehla okuphawulekayo kokudla ikhalori, imingcele kanye nokudla okunomsoco. Ngeke ngisho nokusho ukushoda kwamavithamini ancibilika ngamanzi nefayibha, ukusebenza kanzima kwezinso ngenxa yokonakala kwama-amino acid - lokhu kusobala kuwo wonke umuntu.
Cishe lonke lolu lwazi olulula luvela encwadini yokufunda ye-biochemistry ngonyaka we-2 wesikhungo sezokwelapha, i-alfabhethi, umuntu angasho kanjalo. Uma "udokotela" uDucan engazi, akayena udokotela. Uma azi, futhi edukisa ngamabomu iziguli, ebeka impilo yazo nempilo yazo engozini, ikakhulukazi hhayi udokotela, izimiso zokuziphatha zezokwelapha zikutolika kahle lokhu.
Udinga ukuba ngumuntu ophile kahle kakhulu ukuze umelane nokudla okunjalo isikhathi eside ngaphandle kwemiphumela ebalulekile. Ukudla okuphansi kwe-carb (ukungena kwangaphambilini -) kuvela, lapho-ke, kudumaza umphakathi, kuyanyamalala emkhathizwe. Izifundo eziningi zemitholampilo zikhombisile ukuthi azihlinzeki ngesisindo esizinzile ngemuva kokuphela kokudla, njengoba, empeleni, noma yikuphi ukudla okudumile nezinhlelo zokudla okunaka ngokuphelele imithetho yomzimba yokulawulwa kwesisindo. Ngokuphambene nalokho, kungakapheli iminyaka emibili kuya kwemihlanu ngemuva kokuphela kokudla, iningi lalabo abancipha emzimbeni bazobuyisa amakhilogremu alahlekile bese beletha amasha nabo. Ukudla, nokuguquguquka okukhulu kwesisindo abakudalayo, kubamba iqhaza ngqo ekugcineni kokuzuza kwesisindo.