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Two trials reported data for serum vitamin B 12 levels
Adults over 50 with naturally declining B12 absorption seeking routine top-ups
It is important to inform your healthcare professional about allergies to avoid allergic reactions
How long does it take for B12 vitamins to work if taken orally
[8] Similarly, patients with gout or hyperuricemia should avoid high niacin intake, as niacin (even in nicotinamide form) can raise uric acid levels and potentially trigger gout flares
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