if rbc is high can you inject b12 Shots: Vitamin B12 Injections Benefits, Uses, Risks A simple Vitamin B12 injection
Description
The cell needs PARP1 activation to protect genome integrity, yet too much activation can drain NAD+ pools
This is because hypokalemia and thrombocytosis could occur due to the increase in erythrocyte metabolism following vitamin B12 therapy
Abstract Purpose The aim was to evaluate the clinical efficacy of intra-nasal vitamin B12 spray compared to oral B12 in the recovery of transient neurosensory disturbances of the lingual nerve post-mandibular third molar surgery

While direct delivery through injections enables maximum absorption and significant benefits for those with deficiencies, not everyone may experience the same outcomes with other advantages

Xu J, Capezzone M, Xu X, Hershman JM (2005) Activation of nicotinamide N-methyltransferase gene promoter by hepatocyte nuclear factor-1 in human papillary thyroid cancer cells

Side effects are uncommon and typically limited to mild injection site reactions