2. Eat healthy foods
Eat vegetables , coconut oil and avocado. Consuming these kind of foods will help you to fight cavities.
3. Phytic acid should be removed
According to Precision Nutrition, phytic acid are found in seeds such as nuts, edible seeds, beans/legumes and grains.
4. Change your regular toothpaste to mineralized toothpaste
Toothpaste that does not have fluoride can be a little pricey but some brands are still affordable compared to others.