However, it's important to recognize that while a B12 deficiency may contribute to depression in some cases, it is not the sole cause
As discussed elsewhere, the role of IFN-I in tumor biology and immune responses is, per se, dichotomous, promoting cytotoxicity of NK cells and CD8 + T cells in some circumstances but also the suppressive function of Tregs in others [177,178,179]
Not recommended for sleep applications
If you experience side effects, report them to your doctor and consider the Yellow Card Scheme (www.mhra.gov.uk/yellowcard) Monitoring : Haemoglobin should be checked after 2-4 weeks to confirm response, with further tests at 8-12 weeks Duration : Treatment typically continues for 3 months after haemoglobin normalises to replenish stores Intravenous iron : Reserved for patients who cannot tolerate or absorb oral iron, have ongoing blood loss, or require rapid repletion