reasons for needing b12 injections Are Vitamin Shots Right You? why do i need vitamin

It supports energy production at the cellular level and helps prevent conditions like anemia and nerve damage

[3] Patients with deficiencies often experience fatigue, cognitive or nerve impairments, and slow recovery

In a previous randomised, placebo-controlled trial, de Jager et al (2010) added metformin 850 mg three times daily to insulin therapy (a higher metformin dose than is usually now used) and demonstrated a number needed to harm of just under 14 for development of B12 deficiency over the 4.3 years of the trial

it does not contain corticosteroid and therefore does not carry steroid-specific systemic risks (hyperglycaemia, HPA suppression, steroid-related chondrotoxicity)