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Starting at a low dose and gradually increasing over weeks helps minimize digestive side effects and gives your body time to adjust
Understanding these potential mechanisms helps clinicians and patients identify strategies to minimise discomfort whilst maintaining adequate B12 intake
Be careful when taking B12 with: Talking to your doctor about any medicines or health issues is important
Using plain water for a sticky peptide
A 2025 pilot IV study (1020mg, n=2) showed no adverse effects on biomarkers
Factors influencing fatigue risk include: Starting dose and escalation speed Baseline nutritional status Concurrent medications Pre-existing medical conditions Adequacy of dietary intake during treatment Patients should discuss their specific medication and individual risk factors with their prescribing clinician before commencing treatment
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