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Your doctor will likely order a third test to confirm the trend
Reconstituted solutions face additional challenges
[1] [3] Those with malabsorption due to gastrointestinal conditions typically follow similar protocols to pernicious anaemia patients
All of the above properties have been observed in laboratory studies not conducted on humans, and are intended for informational purposes only
A peer-reviewed study by the National Institutes of Health shows that B12 absorption depends on the presence of intrinsic factors in the stomach
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