Hi guys ,
I have to take b12 up to now I have been using 1 blue needle to draw and inject .
However heard about glass shards so looking into ordering some drawing up needles maybe 21gauge green needles? Would these be ok?
I was also thinking of ordering insulin syringes the needle is very fine so I think if I ordered them I wouldn't have to change the needle would I ?
What are your thoughts on this ?