If you’ve looked in the mirror and thought your teeth looked slightly different—maybe more yellow, uneven, or even shifted slightly—you’re not imagining things. Changes in your teeth can be subtle but might signal something important about your oral or overall health.
1. Shifting or Crowding
If your teeth seem to be moving or becoming crowded, even though you’ve never had issues before, it could be a sign of:
- Gum disease weakening the bone and tissues that hold teeth in place
- Tooth grinding (bruxism), especially at night
- Jawbone changes due to aging or bone loss
2. Yellowing or Discoloration
Teeth naturally darken with age, but rapid changes in color could point to:
- Enamel erosion exposing the yellow dentin underneath
- Diet choices, like coffee, tea, red wine, or smoking
- Poor oral hygiene or use of certain medications
