Is being low in B12 common?
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1 min read
According to a National Health and Nutrition Examination Survey (NHANES) analysis, approximately 3.6% of U.S. adults are B12 deficient, with an additional 12.5% having marginal levels. The question, 'is being low in B12 common?' has a nuanced answer, as its prevalence varies significantly across different age groups and populations.
