Supports Brain Function
Cognitive changes such as memory problems or confusion may also occur, sometimes even before anaemia develops
Rizzo G, Lagan AS, Rapisarda AM, La Ferrera GM, Buscema M, Rossetti P, Nigro A, Muscia V, Valenti G, Sapia F, Sarpietro G, Zigarelli M, Vitale SG
For patients whose levels fall in the borderline or gray zone, a methylmalonic acid (MMA) test provides greater specificity MMA levels rise when B12 is functionally inadequate at the cellular level, even if serum B12 appears borderline normal
They note that the intravenous administration of vitamins or products that are prescription only medicine that are used to improve or enhance wellbeing constitutes treatment of a disease or disorder, and therefore healthcare professionals need to register with the CQC