I only recommend NDF for heavy metal detoxification, although I used to use Detoxamin and patients did well with it.
The organic brown rice protein should be fine, but if you have blood sugar issues, you may want to restrict how much you take. That can depend on the levels of HCL in the stomach and your ability to get protein from foods.
I have found that very high doses of our probiotic Vital Flora worked best for mold. Bacteria can produce their own anti-mold compounds.