Imwani mavitamini ngati siali chaka chonse, ndiye kuti m'mbuyomu, ali kale kale chizolowezi cha Russia. Amakhulupirira kuti mavitamini ophikidwa mavitamini amatha m'malo mwake omwe sitiloledwa ndi chakudya. Makampani ama pharmacalomucal amakanganso kuti mavitamini amatukuka bwino, kupanga kusasangalatsa ndikuteteza ku chimfine.
Masiku ano, mavitamini opanga sikuti ku kukonzekera kwa mankhwala kokha, komanso zakudya zambiri. Amawonjezeredwa ku curds, yogati, zinthu zophika ndi zina zotero.
Koma kafukufuku waposachedwa akuwonetsa kuti kuyamwa kwa michere kuchokera ku mavitamini mavitamini kumakhala kovuta kwambiri kuposa kuyamwa kwa mavitamini kuchokera kumasamba ndi zipatso.
Kuphatikiza apo, asayansi aku America adazindikira kuti zinthu zina zomwe zimaphatikizidwa m'mapiritsi ndi makapisozi zitha kudziunjikira m'thupi lathu ndikuyambitsa mavuto azaumoyo. Chifukwa chake, pakati pa zoyipa za kutenga mavitamini ndi poizoni ndi poizoni wosiyanasiyana.
Asayansi amalimbikitsa kuti asachite mantha ndipo osachotsa zinthu zonse ndikukonzekera zomwe zili ndi mavitamini opangidwa ndi zakudya. Koma samalani kupeza zinthu zofunika kwambiri ku chakudya chachilengedwe chingakhale chabwino.