Cell-mediated immunity plays a central role, with nave CD4 + T cells differentiating into effector subsets upon antigen recognition: Th1 cells secrete IFN-, IL-2, and TNF-, inducing MHC class II expression and promoting Fas-mediated apoptosis of thyrocytes
If you start with a deficiency, it may take longer for your B12 injections to show results
Some people notice mild side effects like redness, slight soreness, or light-headedness, but these usually fade quickly
High concentrations should be diluted using Normal Saline Injection when given intravenously
The general advice is to review your symptoms to establish if you may have an undiagnosed B12 deficiency
Product-specific reports Primary Current batch report Batch PP2601 Tested size 70mg Laboratory Research Use Only