'Carbs' Haisi 'Zvokudya'
Sezvo nguva yaenda mberi, pane imwe nzira inofamba munzira iyo zvokudya uye vanyori vezvokudya vanoshandisa izwi rokuti "makhahydrates" (kana kuti "carbs"), uye rinoratidzika richiita kuti kuwedzere kuwedzerwa. Ndinotarisira kuti nyaya iyi duku inoita kuti zvinhu zvive pachena.
Carbohydrates ndeimwe yematatu macronutrients (pamwe nemaprotines nemafuta) anoita zvokudya zvedu. Izvo zvinokonzerwa nemasikiruru mumasanganiswa akasiyana-siyana.
Izwi rokuti carbohydrate inobva ku carbon, hydrogen, uye maatomu eokisijeni anoita kuti ave, zvakadai semuenzaniso we glucose molecule. Kusvikira kusvika makore gumi nemakumi maviri akapfuura, izvo zvaiva pamusoro payo.
Kubva panguva iyo, pane kuchinja kwekufamba kwenguva, kutanga kutumira vamwe vekudya-carb "zvokudya". Yakatanga isina mhosva - mbatatisi, mupunga, uye chingwa chaiva "carbs" nokuti yakagadzirwa kakawanda yemashizha ehydrohydrates. Zvadaro, paiva ne "ma carbs" uye "ma carbs akaipa," kunyange zvazvo tsanangudzo dzeizvi dzainge dzakasiyana zvichienderana neavo vaitsanangura. Munguva pfupi yapfuura, chero chikafu chine goroidhydrate zvachose pane dzimwe nguva chinonzi "carbohydrate," kunyange kana isina mari yakawanda yakashandiswa ( sipinashi ikozvino zvinoita se "carb" netsanangudzo iyoyo). KANA zvokudya zvakakwirira muhuga, zvakadai sezvinwiwa uye candy, kazhinji hazvizivikanwi kuti carbs.
Saizvozvowo, izwi rokuti "sarbohydrate" (iro rinoshandiswa kureva "shuga", uye richiripo, mumabhuku ezvokudya) rine morphed muzvinoreva zvakafanana ne " yakagadzirwa nemakrohydrate ," kana zvokudya zvinenge zvinezvo.
Izvi zvinogona kuva shuga kana starch - Ndaona chingwa chichena chichinzi chega-carbohydrate. "Complex carbohydrate" (iyo yakashandurwa kureva "starch" kana "fiber", uye ichiripo, maererano nemabhuku ezvokudya) iye zvino inowanzoshandiswa kureva zvokudya zvakakwana zvine katehydrate, kunyange zvisingabatanidzi panguva dzose (semuenzaniso watermelon ).
Wakavhiringidzika here?
Izvi zvinotungamirira kune zvinyorwa mumitambo yakadai se "ma carbohydrates ndiyo yakanaka inowedzera mavitamini nemaminera." Izvi zvinongondigomera - ndizvo izvo munyori wezvesayenzi Michael Pollan anodana "kudya kunovaka muviri" pazvakaipa zvacho.
Ndinokurudzira kuti zvakanyanya kubatsira kubatsira kufunga maererano nekudya chaiwo. Zvokudya zvine mavitamini, uye zvokudya zvine ma-carbohydrate, asi mahydrohydrates haana mavitamini. Hapana nzvimbo mune imwe molecule yemakinehydrate ye vitamini.
Zvaunoda Kuziva
- Zvimwe zvekudya zvakakwirira mumakhahydroti - shuga-yakakonzerwa kudya, starchy nezvokudya, michero yakaomeswa, nezvimwewo.
- Zvimwe zvekudya zvakaderera mu-carbohydrate - mapuroteni , mishonga isiri-starchy, michero ine shuga shoma , mafuta, nezvimwewo.
- Kakawanda, kudya kwezvirimwa zvine kamodihydrate yakawanda inowedzera mavitamini nemaminerari. Kunyange zvipembenene zvinokosha zvinowanzove zvakanyanya kunyanya kuiswa mumiriwo nemichero ine uwandu hwemakrohydrate. Zviri pachena kuti kune zvakasiyana kune izvi, asi zvinokurudzira kuziva kuti kudya kwakadzika-carb kunowanzokwirira zvikuru muzvibereko.
- Kuti uwane chikafu chinonyanya kukosha kwekasijidhaini, edzai mutungamiri uyu , uye / kana Pamiramidhi Yangu Yokudya Yakaderera.
Paunoona ruzivo rwezvekudya nezvemakrohydrates, sarudza kuti vari kutaura pamusoro pekudya kana gorodihydrate chaiye.
Idya zvekudya zvakakwana izvo zviri pasi mu starch uye shuga. Zvimwe zvacho ndezvisinganyanyi kukosha.