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This article will break down the differences between vitamin B12 injections and oral supplements to help you understand which option might be best for your specific needs
Long-term deficiency can cause tingling, numbness, and in severe cases, irreversible nerve damage
The cost-benefit calculation isn't close
With its reputation for whitening skin, glutathione raises questions about how long its effects last
I also wouldnt prescribe them to people with untreated glucose control issues because of their effect on insulin resistance
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