These studies generally show improvements in overall health and some specifically show their potential to lower the risk of heart attack and stroke
Gusev EI, Martynov MY, Kostenko EV, et al
Weight loss as a risk factor for suicide
Generally, given data regarding topical or oral use for this condition and the inherent safety risks of IV use, this route of administration is not common for hyperpigmentation
I think its just aesthetics, because there is no direction to use any specific ml amount
Patients with Pernicious Anemia: If you have this condition, which prevents the absorption of Vitamin B12, we can guide you on the necessity and benefits of B12 injections