Every time you insert a needle through the vial stopper to draw a dose, you introduce a potential pathway for bacteria
Inflammatory Response By invigorating the immune system, B12 might lead to a temporary spike in inflammation, which is essentially a marker that healing mechanisms are in play
National Institute for Healthcare Excellence (NICE) guidance for the diagnosis and management of vitamin B12 deficiency, which will cover pernicious anaemia, is currently in development, due for publication in November 2023
Although there is a relationship between low vitamin B12 levels and cognitive decline, clinical studiesincluding those involving people with Alzheimers diseasehave not shown improvement in cognitive function, even doses of the vitamin as high as 1000 micrograms, says Dr
Safety first: Always use a sterile needle dont touch it