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Still, unnecessary injections expose people to a procedure, time, and cost that are avoidable when testing is simple
Without enough B12, you might feel tired, have nerve problems, or face serious health issues
Q: How to make an order
Before You Start: Who Might Benefit & Safety Basics Begin by confirming vitamin B12 deficiencyhistory and exam plus labs (serum B12, and when borderline, methylmalonic acid)
Here's a slightly different approach to the question: While we don't expect B12 to 'give' us energy, is it worth taking vitamin B12 dietary supplements or multivitamins containing B12
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