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Vitamin B12 plays a critical role in red blood cell production, nervous system health, and metabolic function

If you do have decreased kidney function and your doctor recommends methylcobalamin, you may need a much higher dose because its less stable, so be sure to ask them about whats best given your condition

The information on dietary factors and supplements, food, and beverages contained on this website does not cover all possible uses, actions, precautions, side effects, and interactions

The blue color comes from copper ions, and excessive copper exposure could potentially cause irritation or other issues

Effect of long-term gastric acid suppressive therapy on serum vitamin B12 levels in patients with Zollinger-Ellison syndrome