Replied by Kt (Usa) on 07/07/2014
Hi Karen, I haven't seen any answers here for you. I've just been in conversation about using BW (black walnut) re-growing tooth enamel. I started using BW the latter part of May. Try to review those posts as I have seen improvement of my tooth structure (re-growing enamel) where my gums have receded and exposed some root.