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Frost-free freezers are also not ideal because their automatic defrost cycles cause temperature fluctuations
Bioavailability: 1 to 2% absorbed passively without intrinsic factor Deficiency: only if GI absorption is intact Dosing: daily, high-dose oral Prescription: no, available OTC At home: yes Get a B12 injection prescription Not sure which format fits your situation
Always confirm the ratio against your own vial's exact mg amount before drawing a dose
Unfortunately, several factors can affect oral absorption rates, including age, gastrointestinal conditions, and certain medications, leading to limited effectiveness for some individuals
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