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Elevated vitamin B12 (cobalamin) levels in the blood are often discovered incidentally during routine blood tests, as high B12 itself rarely causes direct symptoms
53 , PL291-PL296
Four other vendors earn a spot as well, and every product here is sold for research use only and is not approved for human use by the U.S
Refrigerate unopened powder at 3646F (28C), freeze it for long-term storage, and use a reconstituted vial within 28 days
The American Academy of Anti-Aging Medicine
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US$ 23.90
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