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This can support dietary adherence for some individuals
Store it wrong, and you are wasting medication, which means wasting money and potentially compromising your results
Our validated method delivers high sensitivity and specificity, making it suitable for use in clinical research, forensic toxicology, therapeutic drug monitoring, and beyond
It is supplied as a research material and is not authorised, approved, or intended for human or veterinary use, clinical application, diagnostic procedures, or therapeutic purposes
Taking 1000 to 2000 mcg orally daily allows approximately 1 to 3 percent passive absorption even without intrinsic factor
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