Avitaminosis ndi matenda omwe amayamba pamene palibe mavitamini m'thupi. Munthu akhoza kukhala ndi vuto la vitamini limodzi (makamaka avitaminosis), ndi ma vitamini angapo (pa nthawiyi amalankhula za polyvitaminosis). Nthawi zambiri izi zimakhala zovuta kwa anthu omwe amakakamizidwa kapena mwa njira iliyonse kusamala zakudya zawo. Popeza choletsedwa pakusankha mbale mwa njira zosiyanasiyana nthawi zonse chiripo pokhudzana ndi zakudya zina, tiyeni tiyese kudziwa zomwe zimawopsa kuti tipewe zakudya za vitamini komanso momwe tingazipewe.
Kuperewera kwa mavitamini pakudya kumakhala koopsa kwa thupi la munthu. Kulephera kwa mavitamini onse kumayambitsa matenda osiyanasiyana. Mwachitsanzo, kusowa kwa vitamini C mu zakudya kumapangitsa kuti chitukuko, vitamini A - chisawonongeke komanso ntchito yobereka, vitamini D - rickets, vitamini E - infertility komanso mahomia amadzimadzi. Monga mukuonera, avitaminosis ndi matenda oopsa, omwe amafunika kupeŵa.
Kwa anthu omwe amakhala ndi moyo wathanzi, nthawi zambiri, chidwi chachikulu ndi zakudya zowonjezera, zomwe zimafuna kuchepetsa kulemera kwa thupi. Azimayi ambiri, atayang'ana patebulo la zakudya, aziyesetsa kwambiri kuti asatengere zakudya zomwe zimadya mafuta. Mbali ya njirayi ndi yolondola, chifukwa mafuta ali ndi makilogalamu awiri oposa makilogalamu kapena mapuloteni ofanana. Kuchepetsa kudya kwa mafuta mu zakudya zam'ma tsiku ndi tsiku, mungapewe kudya zakudya zopitirira muyeso ndipo motero mumapanga mphamvu zopanda mphamvu m'thupi. Ndipo izi zidzathandizira kuti ndalama zowonongeka za mafuta zikhalepo komanso kutaya makilogalamu "owonjezera" mwamsanga.
Komabe, kodi mukudziwa chomwe chiri choopsa pa kukana kwathunthu kudya mafuta? Zikuoneka kuti mavitamini onse akhoza kugawa m'magulu awiri: zosungunuka m'madzi komanso zosungunuka mafuta. Ndi mafuta ochepa kwambiri omwe amadya zakudya ndi zakudya zowonjezera, mungapewe kudya zakudya zopitirira muyeso, koma panthawi imodzimodziyo mutsegula thupi lanu pangozi yopanga avitaminosis. Ndipotu, mavitamini osungunula mafuta (omwe amaphatikizapo mavitamini A, E, D) sangathe kulowerera m'matumbo amtunduwu popanda mafuta. Choncho, kuti mupewe kutaya mavitamini, m'pofunikanso kuti mukhale ndi zakudya zosachepera.
Chinthu china chofunikira, kukwaniritsidwa kwake komwe kudzakuthandizani kupewa kupezeka kwa zakudya zoperewera kwa vitamini, ndiko kugwiritsidwa ntchito kwa zakudya za zomera. Chowonadi n'chakuti zipatso zosiyanasiyana ndi ndiwo zamasamba zimakhala ndi mavitamini ambiri oyenera (osungunuka madzi ndi osungunula mafuta). Kuwonjezera pa kuchepetsa chiopsezo cha avitaminosis, zakudya zamasamba ndi zakudya zopatsa thanzi zimapangitsa kuti kulemera kwa thupi kukhale kofunika chifukwa cha mtengo wapatali kwambiri wa caloric.
Kupewa chiopsezo cha mavitamini pa nthawi ya zakudya kumathandizanso kuchepetsa kuchuluka kwa chiwindi (nkhumba, nkhuku kapena ng'ombe), popeza mankhwalawa ali ndi mavitamini ambiri oyenerera thupi la munthu.
Kuchokera pakuona kuti chitukuko cha avitaminosis chingatheke, nyengo ya masika imakhala yoopsa kwambiri, chifukwa panthaŵiyo thupi la mavitamini lidatha kale kuchoka m'chilimwe kapena m'dzinja, ndipo zina zowonjezera za zinthu zamoyozi zimakhala zosafunikira kwenikweni chifukwa cha masamba kapena zipatso zochepa zomwe timadya. Aviaminosis m'nthawi ino ingathandize kupewa machulukidwe a multivitamin, kuphatikizapo pafupifupi mavitamini onse ofunika kwambiri. Komabe, ndi ulamuliro wosayendetsa wa mankhwalawa, chinthu china chotheka ndi chotheka-hypervitaminosis, chomwe chimayambanso matenda, koma chomwe chimakhala ndi kudya kwambiri mavitamini. Choncho, ntchito ya vitamini complexes iyenera kukhala yogwirizana ndi malangizo omwe ali pamsonkhanowo kapena chifukwa cha zifukwa za dokotala yemwe akupezekapo.