If neurological symptoms are present, seek same-day assessment, as urgent treatment may be needed to prevent irreversible damage
A lack of vitamin B12 can often lead to fatigue and weakness due to megaloblastic anemia a blood disorder that causes unusually large red blood cells (megaloblasts) and a lower red blood cell count, which results in a lower supply of oxygen to the body
Pregnant and breastfeeding individuals need careful dosing, as B12 supports fetal nervous system development
If you wake up exhausted, hit an afternoon wall every day, or rely on caffeine just to function, your body may not be producing enough red blood cells to carry oxygen efficiently
Energy Production: Vitamin B12 plays a pivotal role in converting food into energy
The cost per injection varies by location