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Ships within 48 hours · Estimated delivery Nov 5 - Nov 10
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Dr called shortly after I placed my order, & B12 arrived 2 days later
the minimum concentration of a substance needed to reduce the activity of an enzyme by at least 50%)
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
Love these B12 shots, great value, fast shipping, and they really work Very easy and pleasant shopping experience
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