Common B12 deficiency symptoms include fatigue, anxiety, depression, poor memory, confusion, brain fog, tingling or numbness in the extremities, zings or zapping feelings in the extremities, anemia, shortness of breath, muscle weakness, irritability, tender calves, pale complexion and more
Endsley JJ, Furrer JL, Endsley MA, McIntosh MA, Maue AC, Waters WR, Lee DR, Estes DM: Characterization of bovine homologues of granulysin and NK-lysin
Mitochondrial complex II in the post-ischemic heart: Oxidative injury and the role of protein S-glutathionylation
Theis H., Pavese N., Rektorov I., et al., Imaging Biomarkers in Prodromal and Earliest Phases of Parkinson's Disease, J Parkinsons Dis 14, no