3. Enamel Loss or Transparency
Are the edges of your teeth looking a bit transparent or worn?
- This could be from acidic foods/drinks or acid reflux
- Aggressive brushing with a hard-bristled brush can also wear down enamel
4. Tooth Sensitivity
If your teeth suddenly feel more sensitive to hot or cold, it might indicate:
- Exposed dentin from enamel loss
- Receding gums, often due to gum disease or brushing too hard
