can you drink alcohol after a b12 injection Aftercare Guide: What Not to Do B12 Injection Dose for Adults:

How should I prepare for a B12 injection session

[23] Increased longitudinal cohort studies or randomised controlled trials are required to understand the mechanisms between vitamin B 12 and metabolic outcomes, and to potentially offer interventions to improve maternal and offspring health

A Closer Look at B12 Injections for Mood Support As daylight hours shorten during fall and winter months, many people experience the combination of depressed mood, fatigue, and diminished interest in activities called seasonal affective disorder (SAD)

Any excess is passed through your system, and regular intake is required to avoid deficiency due to its transient nature