Serious but less common risks may include: hypersensitivity reactions, hypokalemia (rare, with B12 correction of severe deficiency), and exacerbation of polycythemia
B12 injections for neurological support B12 is critical for maintaining the myelin sheath around nerve fibers
This treatment is commonly considered for men who: Experience persistent fatigue or low energy Have difficulty absorbing B12 from oral supplements Want support for nerve and metabolic function Are seeking clinician-guided nutrient optimization Men receiving care at our Longview location undergo a personalized evaluation to ensure Vitamin B12 injections align with their individual wellness goals
Your Overall Health Underlying health conditions, such as gastrointestinal disorders (like Crohns disease, celiac disease, or atrophic gastritis) that impair nutrient absorption, or certain medications you may be taking, can influence how your body absorbs and utilizes B12
Plant-based sources of vitamin B12 include yeast extract (such as Marmite) fortified plant milks and fortified breakfast cereals
However, your body cannot produce vitamin B12 on its own
