### Why Are My Teeth Changing Color? Tooth discoloration happens when the color of your teeth changes. They might not look as bright or white as they should. Your teeth can darken, turn from white to different colors, or develop white or dark spots in places. #### Common Causes of Tooth Discoloration 1. **Aging**: As you get older, the white enamel on your teeth may wear down, making the yellow core more visible. 2. **Tobacco**: Smoking or chewing tobacco can turn your teeth brown. 3. **Food and Drinks**: Dark beverages like tea, coffee, and red wine can stain your teeth. Foods that can leave a mark on your hands or clothes can also stain your teeth. 4. **Poor Dental Hygiene**: Not brushing and flossing regularly can lead to tooth decay and discoloration. 5. **Fluoride**: Too much fluoride during tooth development can cause white spots, known as fluorosis. 6. **Medications**: Certain medications can cause tooth discoloration as a side effect. 7. **Tooth Decay**: Cavities and tooth pulp necrosis can turn your teeth grayish or black. 8. **Minerals**: Exposure to minerals like iron, manganese, or silver can create a black line on your teeth. #### How to Prevent Tooth Discoloration - **Brush and Floss**: Maintain good oral hygiene by brushing and flossing regularly. - **Rinse Your Mouth**: After consuming stain-causing foods or drinks, rinse your mouth with water. - **Avoid Tobacco**: Quit smoking or chewing tobacco to prevent brown stains. - **Regular Dental Check-ups**: Visit your dentist regularly for cleanings and check-ups. #### Treatment Options Depending on the cause of the discoloration, treatments to whiten teeth can vary. Options include professional teeth whitening, over-the-counter whitening products, and home remedies like baking soda and hydrogen peroxide. If you're concerned about tooth discoloration, consult your dentist for the best treatment plan for you.