How can you strengthen your teeth (pastes, procedures, vitamins)?

1) learn how to properly brush your teeth and maintain oral hygiene

2) find a good toothbrush and change it every 3 months

3) use a mouthwash

4) normalize your diet, in particular get enough vitamins C, A, D, B2

5) visit the dentist twice a year

6) if possible, do fissure sealing

First, there must be a proper toothbrush that changes regularly every three to four months. Correct, in the sense of the one that suits you. The most average example is with medium-hard bristles.

Second, I highly recommend tooth powder. It costs a penny, but the effect is great. My teeth ached very much when I ate sweets (there were no caries or other diseases, they just hurt), after I switched from paste (expensive and really good) to powder, my teeth went through two days. Plus, it bleaches great. Modern tooth powders do not harm enamel, so you should not be afraid.

As for the vitamin - drink calcium. It will be useful not only for teeth, but for all bones in general.