Great information, thanks for sharing this. I learned from my vegan teacher that our teeth can heal themselves when we do the things u suggest, as well as going vegan..
But!
If we have fillings and drill our teeth then the tooth dies and can never self heal. So always good to try the natural options and use 'surgery' as a real last option.
If anyone has pain, try clove oil on cotton on the tooth... which is an amazing pain killer.