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High-dose oral therapy (10002000 micrograms daily) can be effective even in pernicious anaemia, as approximately 1% of B12 is absorbed through passive diffusion independent of intrinsic factor
Id like to place a second order, if I could please
For example, if you have 2.5mg/mL concentration and want a 0.5mg dose: (0.5 2.5) 100 = 20 IU
If you suspect a B12 deficiency or have ongoing symptoms, seek appropriate medical evaluation and lab-guided care
The decision has sparked debate between expanding patient access and ensuring medicines meet established standards for safety and efficacy
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