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Never shake Gently swirl or roll the vial until fully dissolved
The unbound B12 then combines with another protein (called intrinsic factor, which is secreted by cells in the stomach) before it is absorbed by the body in the small intestine and put to work
Maintenance therapy generally requires monthly injections, though some individuals benefit from biweekly administration depending on their bodys utilization rate and any ongoing absorption challenges
Long-term safety data beyond 24 weeks is limited
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