I used to have sensitive teeth especially with cold drinks. I first switched to a natural toothpaste ala Tom's of Maine and it got better. Now I'm using Earthpaste and I'm going to switch to home made toothpaste. Like coconut oil and baking soda. I'm also flossing more and doing oil pulling. I'm still brushing with an electric brush but I'm also considering going for a soft manual brush.
I now have zero pain left, and my teeth look healthier. Also I have less plaque on my teeth.
I think the important factors for healthy teeth are:
- No sugars (easy on paleo)
- Use natural toothpaste (or even no toothpaste)
- Oil pulling