Tooth enamel is the toughest tissue of the whole human body. Keep the tough shell that covers the tooth at its strongest by adding these tooth-fortifying foods to your regular diet.
Dairy foods, including cheese, are rich in tooth- and bone-fortifying calcium. Dairy products, such as cheese and milk, also contain the casein protein, which stabilizes and repairs enamel. Not all cheese products are high in calcium though, so be sure to check the label to see what percentage of your daily recommended calcium amount each serving is giving you.
#2 Leafy Greens
Spinach and other leafy greens are loaded with fiber, which is excellent for your teeth because it requires a lot of chewing to break down and generates saliva that cleans and rinses your teeth while also neutralizing acid. Not keen on greens? A bowl of high-fiber beans offers the same benefit.
#3 Wild Salmon
This fatty fish is high in omega-3s and is also a stealthy source of the vitamin D, which helps the body to absorb calcium, so the mineral can do its job of protecting and strengthening the teeth.
#4 Green Tea
This healing elixir has many research-backed benefits thanks to its powerful bacteria- and disease-fighting antioxidants, which have the ability to protect teeth by preventing plaque from sticking to them. Teas also typically have fluoride in them, which prevents tooth decay and fortifies enamel. If green tea is too bitter for you, try sipping milder black tea that offers similar protection for your teeth and gums.
#5: Carrot Sticks
Raw carrots, and other raw veggies and fruits that require a lot of chewing, such as apples, pears and cucumbers, can all strengthen your teeth. All the chewing also disrupts bacteria-filled plaque and cleanses the teeth and gums.