B Vitamins and the Brain: Mechanisms, Dose and Efficacy--A Review
To help you make an informed decision, we have compiled detailed answers to common questions regarding safety, process, and results
10.1016/j.neuroscience.2007.08.028 Neuroscience
500 mg Per Capsule
And the evidence keeps growing
Hydroxocobalamin is the standard UK preparation, administered intramuscularly for conditions like pernicious anaemia and gastrointestinal malabsorption B12 acts as a cofactor in DNA synthesis, red blood cell formation, and nervous system function, supporting energy metabolism pathways Common side effects include injection site reactions, mild gastrointestinal upset, and temporary urine discolouration, with serious reactions being rare NHS access requires GP assessment with blood tests