I just read on someone's myspace page that the B12 injections contain mercury so that quit using them and starting using a powdered form. Do any of you know if this is true?? I sure hope not it is really disturbing me.

we use the sublingual tablets...

Thanks, I didn't think that was the case. My grandfather got the B12 injections once a month from a vial from the local pharmacy so that one probably contained a preservative but not the compounded kind. Thanks for clearing that up for me. I feel better now.

The methylB12 shots most ASD families are using do not contain any mercury. They are compounded and are preservative free. They are compounded from the powder. I am a pharmacist and have compounded the injections. The commercially available cyanocobalamin has a preservative but I am not sure what is used. I can check at work on Monday.