Good morning. We look forward to your questions and comments.

Genestein also is a thyroperoxidase inhibitor, and agouti protein is involved in regulating the HPT axis. Considering this, is it possible that this single chemical might be interacting with two endocrine systems important in body weight regulation?

I don't understand what you mean by epigenetics being controlled not just on and off but by degrees and doses? Can you explain?

Lou, so do we need to completely readdress potential problems with epigenetic events that may affect in vitro fertilization in humans?