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If any step breaks down (low stomach acid, lack of intrinsic factor, or gut inflammation), much of the B12 passes through unabsorbed
50mg and 100mg lyophilized vials
A common protocol for patients with a B12 deficiency may be 1,000 mcg daily for one week, then the same dosage once weekly, and then the same dosage once per month after the deficiency has been addressed
This vitamin is found in many types of foods, particularly fish, meat, and dairy products
This conservative starting point allows assessment of individual response before increasing
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