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Use only pharmaceutical-grade material from a licensed source
There was an error in the number of syringes and it was corrected immediately
The figures differ by 0.4 g/mol
This has nothing to do with b12 status and everything to do with excessive caloric deficit and insufficient protein intake relative to the rate of weight change
Anyone who has signs and symptoms of a vitamin B12 deficiency or pernicious anemia should consult a doctor
Methylmalonic acid concentration in serum not affected in hepatic disease
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