Vitamina A
Beneficii: măreşte rezistenţa la infecţii, protejează vederea, contribuie la dezvoltarea scheletului, stimulează creşterea, reglează somnul şi tensiunea arterială, ajută la buna funcţionare a glandei tiroide şi a ficatului.
Riscurile supradozei: pot apărea migrene, greţuri şi tulburări digestive, dăunează dezvoltării fătului la femeile însărcinate, iar palmele pot căpăta o nuanţă galben-portocalie.
Vitamina B
Beneficii: contribuie la eliberarea energiei din carbohidraţi şi optimizează funcţionarea creierului şi sistemului nervos.
Riscurile supradozei: hipotensiune, dureri de cap, aritmie cardiacă şi convulsii.
Vitamina B3
Beneficii: serveşte la buna funcţionare a sistemului nervos central, stimulează secreţia gastrică şi eliminarea bilei, menţine şi protejează sănătatea pielii, scade tensiunea arterială.
Riscurile supradozei: migrene, diaree, stări de vomă. În cazuri extreme, provoacă icter şi probleme ale ficatului.
Vitamina C
Beneficii: puternic antioxidant, are acţiune tonifiantă, antialergică, antiinfecţioasă, întârzie apariţia cataractei, reglează nivelul glicemiei şi al colesterolului, măreşte rezistenţa vaselor sangvine şi contribuie la formarea globulelor roşii, a dinţilor şi a oaselor.
Riscurile supradozei: dureri de stomac, diaree, greţuri, colici renale.
Consultaţi un medic
“Nu se recomandă administrarea vitaminelor fără indicaţii precise de la medicul de familie sau de la specialist, în cazul în care suferiţi de o afecţiune. Dacă vă simţiţi slăbiţi sau aveţi o imunitate scăzută, comunicaţi problema de sănătate doctorului, iar acesta vă va recomanda vitaminele de care aveţi nevoie, specificând dozajul care vă e necesar”, spune dr. Laurenţiu Luca (foto), director Clinica Puls.
Citeşte săptămâna viitoare ce rişti dacă iei în exces vitaminele B6, D, K şi E
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