Healing Cavities naturally

I'm scared to see a dentist. The fear to be told that I need fillings and root canals and thousands of dollars of work There is a woman who has a blog called thepaleomama.com and she writes how eating a mineral rich diet-raw organic dairy, organic grass fed meat, organic eggs. I might have to take out a loan to be on the diet, however it might work out in the money I save with dental work. Its about remineralizing our teeth and bonesm getting the proper nutrients.  Its avoiding foods with phytic acid, and nuts.  I think I'll start with making a bone broth. Now to find some organic bones.