Vitamin B12 is required for the proper function and development of the brain, nerves, blood cells, and many other parts of the body
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)
Comparing the efficacy and tolerability of a new daily oral vitamin B12 formulation and intermittent intramuscular vitamin B12 in normalizing low cobalamin levels: a randomized, open-label, parallel-group study
B12 injections, or cobalmin, enhance energy levels, boost mood, and support brain health