can b12 injections interfere with your inr test Vitamin vs. Supplements: Which is Right for You? Vitamin K Blood Test: Deficiency
Description
As shown by connected scatterplot in Figure 4 (top-left), the Sucrosomial B12 formulation rapidly raised circulatory vitamin B12 levels above the deficiency threshold, exceeding 300 pg/mL (borderline level) from day 1
FDA Category 2 status AOD-9604 was previously nominated for inclusion under FDA's Category 2 list (substances proposed for compounding under research/evaluation)
Because every pharmacy uses different concentrations, different vial sizes, and different B12 formulations
Study: Kook et al
A 27-gauge needle is the most commonly recommended
