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Are B12 injections painful to receive
Once your red blood cells return to normal, you'll typically be given further injections on alternate days for the next two weeks
This turnover produces byproducts that must be excreted
When to Seek Medical Advice About B12 Side Effects Whilst mild, transient gastrointestinal symptoms from vitamin B12 supplements rarely require urgent medical attention, certain situations warrant prompt consultation with a healthcare professional
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