compound b12 injection MIC + – Methionine 20 mg/mL / Inositol 50 mg/mL / Choline 50 mg/mL + Methylcobalamin (B12) – 30 mL Preservative-Free Vial – Premium Health Care Pharmacy Compounded Hydroxocobalamin (Vitamin B12) Injection
Description
Also experienced unusual tiredness/fatigue after vax shot

There is no official link between standard B12 supplementation and serious adverse effects in individuals with normal kidney and liver function

Asthma, Allergy and Vitamin E: Current and Future Perspectives
Improved Mood and Mental Clarity B12 and inositol play roles in neurotransmitter function, which can contribute to better focus, a brighter mood, and an overall sense of well-being
