Can I do a challenge test through direct labs?

[Guest guest]

I am thinking of using direct labs to get some hard " proof " about what is going

on with my daughter.

Is there any way to do a " challenge " , measuring toxic metal output while

chelating using ALA only? can I just order a fecal test through Direct Labs and

take a sample while chelating?

Or ....any other ideas?

Thanks in advance,