Regrowing teeth technology with Dr. Tarak El-Bialy: https://www.naturalheightgrowth.com/2014/08/05/interview-dr-tarek-el-bialy-using-ultrasound-regenerate-tooth-dentin/

Other healing properties for the teeth:
Pearl powder (https://cultivateelevate.com/freshwater-pearl-powder-200grams/) + Coconut oil + Clove Oil