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Medications that alter stomach acid, such as proton pump inhibitors (PPIs) and H2 blockers, as well as the diabetes medication Metformin, can significantly impair the absorption of B12 in the digestive tract
The 15 mg format allows researchers to maintain continuity across experiments that require repeated preparation or comparative analysis
Refrigeration is mandatory
It helps produce red blood cells, supports nerve function, and is vital for DNA synthesis
Vegan Suitability To our knowledge, most of the ampoules within the UK supply chain are suitable for use by Vegans
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