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8 weeks 56 syringes One daily pre-blended draw
Researchers in 2008 proposed that the development of peptides with oral bioavailability of 30-50% would suffice to offset injection as the preferred ROA [31]
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Units on a U-100 syringe: 0.045 mL 100 = 4.5 units (round to the ~45 unit mark on the barrel)
For patients whose levels fall in the borderline or gray zone, a methylmalonic acid (MMA) test provides greater specificity MMA levels rise when B12 is functionally inadequate at the cellular level, even if serum B12 appears borderline normal
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