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Gong, T., Liu, L., Jiang, W

doi: 10.1016/j.nut.2015.04.019

Which type(s) of B12 does this supplement contain, Methylcobalamin or Cyanocobalamin

Skin prick tests (SPT) were performed with cyanocobalamin and a possible cross-reaction to the hydroxycobalamin (1mg/ml dilutions)
