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This vitamin energizes you, allowing you to feel well-rested and healthy

doi: 10.1016/j.pharmthera.2005.02.004

Noriega et al., 2017

[PubMed] [Google Scholar] 33.Mihovil I., Radic B., Brcic L., Brcic I., Vukoja I., Ilic S., Boban Blagaic A., Seiwerth S., Sikiric P

Vitamin B12 deficiency can cause tinnitus, 2
