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It has a longer duration in the body due to its slow release and extended half-life, often requiring less frequent dosing
No FDA-approved human trial
The Pernicious Anaemia Society notes this is well documented but poorly understood, and that some patients self-inject more frequently
Verified purity Every batch is independently tested
Not intended for human or veterinary use, diagnosis, treatment, or consumption
It is usually administered as a once-weekly injection
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