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(d) review articles or non-clinical studies
Signs You Might Have a Vitamin B12 Deficiency Vitamin B12 plays a key role in many bodily functions, and a deficiency can show up in a variety of ways
Vial sizes range from a 12 mg starter at $45 to a 180 mg vial at $675, with a flat $39 medical visit fee
Important: Start with the Prep & Injection Guide it covers the preparation and safety basics every protocol on this site assumes
Any disruption along this pathway can lead to deficiency regardless of dietary intake, which is why some patients need supplementation even when they eat B12-rich foods
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