in

Kuchuluka kwa Vitamini C: Pamene Makolo Amatanthauza Bwino Kwambiri

Nthawi zambiri ana amadya mavitamini ambiri. Ofufuza akuchenjeza kuti asapeputse kuwonongeka kwa thanzi komwe kumachitika chifukwa cha kuchuluka kwa vitamini C.

Malinga ndi kafukufuku waposachedwapa wa bungwe la United States Environmental Working Group, ana amadya kwambiri mavitamini A, C, zinki, ndi niacin. Nthawi zambiri izi zimachitika chifukwa cha zakudya zomwe zimatsatiridwa ndi ana zomwe zimatetezedwa ndi mavitamini ndi mchere.

Ofufuzawo akudandaula kuti: Makolo samangotsogoleredwa ndi chidziwitso cha zakudya zomwe zimabwereranso ku chiwerengero cha tsiku ndi tsiku chachikale, komanso ndi malingaliro omwe amamwa omwe amawerengedwa kwa akuluakulu. Ana omwe kusowa kwawo kwa tsiku ndi tsiku kwa zakudya kumakhala kocheperako akhoza kusokoneza mosavuta zinthu zina.

Mwachidule, akuluakulu amafunikira mavitamini A ndi C ochulukirapo katatu kuposa ana, mwachitsanzo. Zofunikira zatsiku ndi tsiku ku Germany zimayendetsedwa ndi malangizo a EU kuyambira 1990.

Kuchuluka kwa vitamini kuchokera ku zakudya zolimbitsa thupi

Kafukufuku amene wasindikizidwa tsopano akusonyeza kuti ana amadya mavitamini ndi maminero ambiri kuposa mmene amafunikira tsiku lililonse kudzera m’zakudya zosapanganika. Mwachitsanzo, “gawo limodzi” la chimanga nthawi zina limakhala ndi niacin yowirikiza kaŵiri imene mwana amafunikira patsiku. Motero, akatswiri a kadyedwe kake amalangiza makolo kuti asamapatse ana athanzi mavitamini kapena maminero ena owonjezera, chifukwa zakudya zopatsa thanzi zimakwaniritsa kale zofunika za tsiku ndi tsiku.

Kafukufuku wa ku US adawerengeranso kuti ana odyetsedwa bwino amadya pafupifupi 45 peresenti ya zinc kwambiri, ndi 8 peresenti ya vitamini A ndi niacin. Ngati ana apatsidwa mankhwala owonjezera a vitamini - monga mapiritsi odziwika kwambiri a vitamini - manambala ndi apamwamba kwambiri. Ana ameneŵa akudya 84 peresenti ya zinc kwambiri, 72 peresenti ya vitamini A kwambiri, ndipo 28 peresenti ya niacin.

Pewani kuopsa kwa vitamini C overdose

Mu kafukufuku wawo, asayansi akuchenjeza kuti tisamachepetse zotsatira za thanzi la vitamini C, makamaka kwa ana. Kafukufuku wa ana azaka zinayi mpaka zisanu ndi zitatu awonetsa kuti matenda am'mimba komanso zovuta za metabolic zimatha kuchitika pakangopita nthawi yochepa. M'kupita kwa nthawi, kuopsa kwa thanzi kumakhala kwakukulu kwambiri. Kuchuluka kwa mavitamini kwa nthawi yayitali kumabweretsa kuwonongeka kwa chiwindi ndi chigoba, kuchuluka kwa nthaka kumapangitsa kuti chitetezo cha mthupi chiwonongeke komanso niacin yambiri imakhala ndi nthawi yayitali pachiwindi ngati poizoni.

Chithunzi cha avatar

Written by Crystal Nelson

Ndine katswiri wophika ndi malonda komanso wolemba usiku! Ndili ndi digiri ya bachelors mu Baking and Pastry Arts ndipo ndamalizanso makalasi ambiri odzilembera pawokha. Ndidakhazikika pakulemba maphikidwe ndi chitukuko komanso maphikidwe ndi mabulogu odyera.

Siyani Mumakonda

Anu email sati lofalitsidwa. Amafuna minda amalembedwa *

Umu Ndimomwe Mungalipire Chifukwa Chosowa Chitsulo Chanu

Mafunso 7 a Madzi Anga Apampopi