Označeno: periodni sistem

Viri: VIRI: https://www.zdravstvena.info/preventiva/o-vitaminih-in-mineralih-vitamin-in-minerali-kaj-so-vitamini-kaj-so-minerali.html; https://vizita.si/rubrika/zdravje/ste-utrujeni-vam-primanjkuje-moci-in-cutite-misicno-krcenje-potem-vam-morda-v-krvi-primanjkuje-tega-elementa.html https://floradix.si/vitamini_in_minerali/kalcij/ https://www.testmineralov.si/minerali/zelezo/ https://www.avita.si/cink-mineral-za-imunski-sistem/ https://www.pansport.rs/tekstoteka/dodaci-ishrani-suplementacija/bitniji-minerali https://www.adiva.hr/nutricionizam/dodaci-prehrani-nutricionizam/minerali-zasto-su-toliko-vazni-za-nase-zdravlje/ https://www.buildingbody.si/hrana-bogata-z-jodinom/ http://www.koval.hr/blogeky/minerali/minerali/mangan.html https://confettissimo.com/sl/prednosti-izdelka/minerali/%C5%BEivila%2C-bogata-s-kobaltom.html