Kuwedzera kukuru kwekudiwa kwevhitamini B12 kunokonzerwa nekuwedzera kwenhamba yevanhu vanotevera kudya kwevegan kana vegetarian. Sezvo zvirimwa zvisingawanzo kubudisa vhitamini B12, vegans uye miriwo inowanzove isina vhitamini B12, iyo inogona kutungamirira kukushaya ropa, kuneta, uye kuchinja kwemafungiro, uye kushayikwa kwevhitamini B12 kunobatanidzawo nekufutisa.
Vanachiremba vanowanzopa vhitamini B12 yekuwedzera kune varwere vane cancer, HIV, kusagadzikana kwekugaya, uye vakadzi vane nhumbu kuti vawedzere kusadzivirirwa kwavo uye kusangana nezvinodiwa zvezuva nezuva zvevhitamini B12.
Vagadziri vevhitamini B12 vekuwedzera vanodyara zvakanyanya mukutsvaga nekusimudzira kuti vape chigadzirwa chiri nani kupfuura vavakwikwidzi vavo. Sezvo kudiwa kwevhitamini B12 yekuwedzera kuri kuwedzera gore rega rega, makambani ari kuwedzera kugadzirwa uye kugona kugadzira zvimwe zvigadzirwa.
Makambani eVitamin B12 pasi rese parizvino ari kuita tsvagiridzo nebudiriro kuti abudise zvemhando yepamusoro zvekuwedzera uye ari kuisa mari yakawanda muzvivakwa zvemazuva ano zvekugadzira kuti zvizadzise kudiwa kwepasi rose.
Persistence Market Research inopa kuongororwa kusingarereki kwemusika weVitamin B12 mune yayo nyowani inopa, ichipa nhoroondo yemusika data (2018-2022) uye manhamba-anotarisisa enguva ye2023-2033.