This location is convenient for self-administration and is often used in clinical settings for quick and easy access
Common B12 deficiency symptoms include fatigue, anxiety, depression, poor memory, confusion, brain fog, tingling or numbness in the extremities, zings or zapping feelings in the extremities, anemia, shortness of breath, muscle weakness, irritability, tender calves, pale complexion and more
Individual injection costs may typically range from $35 to $75 per shot [7] , while some providers may offer packages that may reduce the per-injection cost
Your clinician should tailor this to your situation and, importantly, to the underlying cause of deficiency (dietary vs non-dietary)
Publication Bias : Positive early studies from sponsor