Heavy metal poisoning and exposure testing

So, I was told today that it wasn't heavy metal poisoning after all... Great. Just wonderful. Now I'm back to square one, trying to figure out what's actually causing this hair loss. Looks like I've got a full week of more tests ahead of me. Thanks again to everyone for the support.

Hey everyone

Does anyone know where I can get some heavy metal testing done online here in the US?

I was wondering about that too—where can someone actually go to get tested for heavy metal levels in their system?