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How often should I take the injections
J Proteome
UK guidance (MHRA and NICE) advises checking B12 levels in patients on metformin who develop symptoms of deficiency (anaemia, neuropathy) and considering periodic monitoring in those on long-term therapy
Feedback obtained during the concept elicitation interviews highlighted concerns regarding participants ability to reliably attribute their pain to bleeding or differentiate between menstrual pain and non-menstrual pain
Fortification with vitamin B12 is especially important for products aimed at people with a low dietary intake, such as vegans
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