We were involved in the stakeholder process and issued our statement on the good and bad parts of the Guideline published in March 2024
Taking B12 with or without food makes little difference for standard oral supplements in individuals with normal gastrointestinal function
Using the Wrong Liquid As mentioned previously, only use the diluent provided or recommended by the pharmacy
Once opened, any contamination can lead to bacterial growth within hours to days
For a disulfide-containing synthetic peptide, a stronger analytical package may require orthogonal identity and purity methods, evidence supporting disulfide configuration, impurity profiling, assay or net peptide content, water and counterion determination, residual-solvent testing, and stability-indicating methods
What the dose-response data shows, how it differs from titration, and the cost and safety risks.