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The application and interpretation of laboratory biomarkers for the evaluation of vitamin B12 status
When administered by a licensed professional in a sterile environment, B12 injections are considered very safe
in total, 9 genera (including the unclassified group) and 38 metabolites met these criteria (metabolites published in Sampson et al., 2021 13 )
B12 injections have become one of the most widely marketed treatments at med spas across the United States, driven by consumer demand for quick energy boosts, anti-aging support, and metabolism enhancement
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