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Gummy vitamins provide a palatable option, though they often contain added sugars and may deliver less B12 per serving

It is a synthetic pentadecapeptide, a chain of 15 amino acids, derived from a protective protein found naturally in human gastric juice

The critical variable is whether the specific pharmacy can provide lot-level documentation particularly the benzyl alcohol assay and sterility confirmation for the product currently in distribution

Oral Capsule Protocol Standard Dosing: Dose: 100 to 300 mg per day Frequency: Once or twice daily Timing: With or without food Duration: 8 to 12 weeks Oral dosing requires higher amounts because some of the compound is lost during digestion

Patients are educated to recognize early signs of re-emerging deficiency (increased fatigue, tingling) to prompt timely retreatment