Vitamin B12 injections can contain cobalt, which can also cause an allergic reaction
(PubMed) Pawlak R, Lester SE, Babatunde T
Animal models of myocardial infarction show that TB-500 administration improves left ventricular function, reduces infarct size and cardiomyocyte death during ischemic events, and enhances cardiac microvascular density to improve tissue perfusion
Several factors will ultimately influence the final cost, including manufacturing expenses, clinical trial data, and market demand
Typical injection dosages can range from: 1,000 mcg (1 milligram) given weekly, monthly, or on a less frequent schedule depending on the severity of the deficiency and the individuals response