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Foods rich in B12 include meat, fish, dairy products, and fortified cereals
Symptoms of deficiency can be sneaky
These signs should be immediately reported to your doctor
This balance between size and specificity is frequently cited as a design achievement of the original Monash research program and is one reason the molecule has endured as a reference compound across multiple laboratories
While elevated MMA blood concentration is considered the specific indicator of deficiency (19), other clinical assays are often used as biomarkers of vitamin B 12 status sometimes in combination
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