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In this case, the body is absorbing enough B12, but it is unable to use it
Final Research Tips Here are some final reminders to ensure your research stays on track: Keep detailed records of reconstitution dates, storage conditions, and dosing schedules
[4] [22] Factors That Can Reduce Vitamin B12 Absorption Numerous conditions and medications can significantly impair vitamin B12 absorption, leading to deficiency despite adequate dietary intake
Reintroduction of the Schillings test II, exploring whether a diagnosed B12 malabsorption is caused by lack of intrinsic factor, would require the availability of intrinsic factor suitable for use in humans
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