Humming with Nasal B-12

[Guest guest]

I noticed that my child would sometimes hum while I talked or read

when I was using Nasal methyl B-12. Does anyone know what this might

mean? If I was talking he would hum. If I stopped, he would stop.

If I asked him to stop humming while I read he would actually stop.

I know this is probably so kind of stim but what is the wisdom on this?

I discussed this with my friend and she said her son would do the

same thing. She did not determine whether it had anything to do with

the nasal B-12.

Maureen