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Foods Good and Bad for Your Teeth: What to Eat for a Healthy Smile

Your smile starts on your plate.

Quick answer

Foods good for your teeth include cheese, yogurt and milk (calcium and phosphate), leafy greens, crunchy vegetables and apples (fiber and saliva flow), nuts and seeds (minerals), fatty fish and eggs (vitamin D), and green tea and water. Foods to limit include sugary snacks and sweets, soda and fruit juice, sticky dried fruit, acidic drinks such as sports drinks and wine, and frequent starchy snacks. How often you eat sugar matters as much as how much.

Key takeaways

Every time you eat, you feed your teeth too. Here's how to choose foods that support a healthy smile.

Tooth-friendly foods

Dairy

Cheese, plain yogurt and milk provide calcium and phosphate and help neutralise acids.

Crunchy produce

Apples, carrots, celery and leafy greens stimulate saliva and provide vitamins and fiber.

Nuts, seeds and fish

Supply minerals such as magnesium and zinc, plus vitamin D from oily fish.

Eat this, limit that

Better choiceLimit
Water, milk, green teaSoda, juice, sports drinks
Cheese and nutsCandy, cookies, pastries
Fresh fruitSticky dried fruit
Vegetables and hummusChips and crackers
Sugar-free gumHard candies and mints with sugar

Smart eating habits

Keep sugary foods to mealtimes rather than grazing all day. Drink water after meals. Wait 30 minutes after acidic foods before brushing. Oradentum adds nutrients such as vitamin C, zinc, magnesium and manganese, plus licorice and cinnamon, to support gums, teeth and breath alongside a tooth-friendly diet.

Remember: no food or supplement replaces brushing, flossing and regular dental check-ups.

Sources

  1. American Dental Association – "Diet and dental health."
  2. Cleveland Clinic – "Foods that are good for your teeth."
  3. World Health Organization – "Sugars and dental caries."

Common questions

What is the best drink for teeth?

Water, especially fluoridated water; milk and unsweetened green tea are also good.

Why is cheese good for teeth?

It provides calcium and phosphate and helps neutralise acids in the mouth.

Is Oradentum gluten-free?

Yes. Oradentum is vegan, gluten-free and non-GMO.

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