If you want to keep your teeth and gums healthy all the time, you should know that there are certain foods (and drinks) you should include in your daily diet. These are teeth-friendly foods that don’t only prevent cavities and periodontal disease, also freshen and whiten the teeth. Here are some of them:
1. Leafy greens (broccoli, spinach, kale)
2. Celery
3. Oranges
4. Cheese
5. Whole Grains (oatmeal, brown rice)
6. Shiitake mushrooms
7. Nuts
8. Fresh cranberries
9. Oranges
10. Sesame seeds
11. Sweet potatoes
12. Strawberries
These are just a few teeth-friendly foods to help you achieve optimal oral health. Also, drinks such as milk, green and black tea, as well as water can keep your mouth healthy, too.
source: http://www.feltfamilydentistry.com/30-foods-for-healthy-teeth-and-gums-infographic/