Vitamins and Minerals for Healthy Teeth and Gums
Calcium, phosphorus, vitamin D, and vitamin C all play a part in healthy teeth and gums. Most people get them best from everyday foods: dairy or fortified alternatives, fish, eggs, beans, nuts, seeds, fruits, and vegetables. Good nutrition supports your mouth, but it works alongside brushing, fluoride, and limiting sugar, not instead of them.
Quick answers
What vitamins are good for your teeth?
Calcium and phosphorus support mineralized teeth and bone. Vitamin D helps your body absorb calcium. Vitamin C supports your gums and healing.
What foods help healthy gums?
Foods with vitamin C, such as fruits and vegetables, support your gums and healing. Fiber-rich foods also get protective saliva flowing.
Should I take a supplement for my teeth?
Most people can get these nutrients from food. If you think you need a supplement, or you follow a restricted or medically prescribed diet, ask your physician or a registered dietitian first.
Nutrients your mouth uses
| Nutrient | What it does | Where to find it |
|---|---|---|
| Calcium and phosphorus | Support mineralized teeth and bone | Dairy, fortified foods, fish, beans, nuts, seeds |
| Vitamin D | Helps your body absorb calcium | Fortified foods, eggs, mushrooms, fatty fish |
| Vitamin C | Supports gums and healing | Fruits and vegetables |
| Fiber | Chewing fiber-rich foods stimulates saliva | Vegetables, whole fruit, beans, whole grains |
Build meals around these foods
- Vegetables and whole fruit for vitamin C and fiber. Whole fruit is a better everyday choice than juice.
- Protein foods such as eggs, fish, poultry, beans, lentils, nuts, and seeds.
- Whole grains such as oats, brown rice, and whole-wheat foods.
- Calcium-rich foods. Choose unsweetened dairy or fortified alternatives.
Nutrition is one piece
Even a nutrient-rich diet cannot make up for frequent sugar, acidic drinks, or skipped brushing. Pair good food with the basics: brush twice a day with fluoride toothpaste, clean between your teeth daily, choose water between meals, and keep your preventive visits.
Tell your dentist if you have dry mouth, diabetes, frequent cavities, trouble chewing, an eating disorder, or a medically prescribed diet. Your dentist, physician, and a registered dietitian can tailor advice safely.
For the full guide, read foods that are good for your teeth.
Talk it through at your next visit
At Advanced Dental Care in Provo, cleanings and exams include time with a hygienist who can look at your own risk and help you adjust your habits. Request an appointment or call (801) 758-2443.
Related guides
- Foods That Are Good for Your Teeth
- What Causes Cavities, and How to Prevent Them
- Tooth Enamel Erosion: Causes and Protection
- When Should You Brush After Eating?
- Best and Worst Drinks for Your Teeth
- Tooth-Friendly Snacks and Smart Swaps
Sources and further reading
- American Dental Association: Nutrition and Oral Health
- MouthHealthy (ADA): Diet and Dental Health
- Dietary Guidelines for Americans
Adapted from the Advanced Dental Care Nutrition and Oral Health patient guide. Aligned with ADA guidance; not an ADA publication.
This guide is general education from Advanced Dental Care in Provo, Utah. It is not a substitute for advice from your own dentist or physician.