Where can I find non mercury based preservative b12 shots

Question

My sons dr. Wants to give him one but he's a new dr to us and his last dr lost his liscence for malpractice and over medicating children and then my mom had a horrible experimce with a new doc of hers and my dad was given too much kimo therapy it killed him so I am just cautious and want no chemicals/ metals iin the s***s so my mom, a nurse can do it for me.

Answer 1

I dont think they use mercury/thimerosal for a preservative in b-12. I would just ask the doctor if it has it and that you dont want any that has it.

Why does he need b-12 shots anyway ? is he autistic ?

Answer 2

From what I've read, they all contain mercury and have numerous side effects.