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Vegans (people who dont consume any meat products) and people lacking intrinsic factors are at risk of vitamin B12 deficiency
When symptoms or risk factors suggest deficiency despite a reassuring serum B12 number, functional markers help clarify cellular B12 status
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For our body to properly absorb it, the stomach needs to have sufficient acid to perform the removal, a process that is not always completed successfully due to the lack of something called the intrinsic factor
B7 Biotin B7 Biotin Vitamin B7 is needed for energy metabolism, fat synthesis, amino acid metabolism and glycogen synthesis
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