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October 27, 2025 Last week, independent nonprofit US Pharmacopeia (USP) released a series of documents and reference materials to aid manufacturers in ensuring the quality of the popular glucagon-like peptide-1 (GLP-1) weight loss drug class
This matters because many adults with low B12, whether from dietary restriction, aging, or conditions like pernicious anemia, cannot absorb enough B12 through food or oral supplements alone
This route offers potential for future oral or transdermal formulations, but more research is needed before real-world use
How PlexusDx Supports a More Personalized Approach PlexusDx's Precision Peptide Genetic Test may help provide context on your individual antioxidant pathway function by examining genetic variants related to glutathione synthesis and metabolism
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