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What exactly is Vitamin B12 and why is it so important
B12 absorption occurs primarily in the terminal ileum via intrinsic factor-mediated uptake, with approximately 1% absorbed through passive diffusion at high doses
A batch-specific COA from an independent laboratory is available for every batch
For most people, testing every 612 months is recommended for ongoing monitoring and tracking changes in health or the effectiveness of interventions, though frequency can vary based on goals and medical advice.
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