what needle to use for b12 injections gauge injection Injection Syringe: Different Types Best Needle For B12 Injections
Description
Clinical trials confirmed no effect on serum IGF-1 levels, no negative effect on carbohydrate metabolism, and no anti-AOD-9604 antibodies detected in any participants

I am now slowly starting to introduce it back in

Aleknaviciute G, et al

It is important not to self-treat with high-dose B12 supplements before seeing your GP if you suspect deficiency, as this can interfere with diagnostic blood tests and potentially mask underlying conditions such as pernicious anaemia

Checking your B12 levels is key to making sure your injections are working