Note that the cycle for tissue regeneration, healing, and repair is conditional: its a therapeutic goal with a defined end point, so you can discontinue use once youve reached it
FDA-registered pharmaceutical product through pharmacy channels runs $15-40+ per vial depending on size and distribution markup
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
B-complex vitamins support neurological, metabolic, and gastrointestinal function through multiple interconnected pathways