Great sources of calcium include seafood such as salmon, clams, oysters and shrimp, as well as plant-based foods such as greens, broccoli, cauliflower, nuts, olives and figs.
You can prevent tooth decay by eating a healthy diet, drinking plenty of tap water instead of sugary drinks, brushing your teeth twice a day using a fluoride toothpaste, and flossing once a day. Tooth decay should be treated by a dentist to prevent it from getting worse.
Sugar is the No. 1 enemy of your teeth, and the longer it stays in your mouth, the worse it is. Sugar is consumed by acid-producing bacteria in your mouth. The acids eat away at tooth enamel.
Can tooth decay be reversed? Yes, if it is caught early. Tooth decay is only reversible in the beginning stages when it has only affected the enamel or the hard outer protective coating of the tooth. Once tooth decay has progressed through the enamel into the softer, inner part of the tooth, it is irreversible.
Enamel can repair itself by using minerals from saliva, and fluoride from toothpaste or other sources. But if the tooth decay process continues, more minerals are lost. Over time, the enamel is weakened and destroyed, forming a cavity. A cavity is permanent damage that a dentist has to repair with a filling.
Decayed Enamel Can't be “Re-Grown”
But as of yet, it's physically impossible. Once a tooth has a physical cavity (opening or hole) inside of it, there is no feasible way to help the enamel grow back on your own. Instead, the cavity will gradually worsen, due to the bacterial infection inside of the tooth structure.
Eat More Enamel-Strengthening Foods
High-calcium foods both neutralize the acid that harms enamel and can help add minerals back into tooth surfaces. As the Academy of Nutrition and Dietetics suggests, dairy products are a great calcium source, but many vegetables also are calcium-rich.
Despite the health benefits, drinking too much coffee can leave a lasting mark on your smile. In fact, research shows it can increase your risk of cavities because it's acidic, which can erode your enamel. As your enamel becomes thinner, it can also lead to tooth sensitivity.
Absolutely, yes. Drinking milk makes your teeth stronger and protects tooth enamel. It also strengthens your jaw bone, which can help you keep your natural teeth longer, and fights tooth decay. For children, expectant mothers and women in general, milk is especially important.
Foods high in calcium and other nutrients like low-fat cheese, fat-free or low-fat milk, plain yogurt, and leafy greens can all provide the nourishment you need for healthy teeth. Foods high in protein like eggs, fish, meat, and poultry can also help protect the enamel on your teeth and improve bone density.
Try non-acidic foods: Certain foods are good for your enamel. Many types of fruits and vegetables, dairy products such as milk, and foods or drinks containing fluoride – notably spinach, grapes and black tea – will be useful to naturally restore enamel.
The mealtime beverage also helps to wash away food particles on teeth. The best beverage choices include water (especially fluoridated water) and unsweetened tea. Limit your consumption of sugar-containing drinks, including soft drinks, lemonade, and coffee or tea with added sugar.
New studies show that dark chocolate is effective at fighting cavities, plaque and tooth decay. Dark chocolate is a good source of polyphenols, natural chemicals that can limit oral bacteria.
Water makes your teeth stronger.
Fluoridated water fortifies your teeth by restoring the calcium and phosphorous levels in your dental enamel, making them stronger against decay. It is particularly important for children to drink fluoridated water from a young age.
Tooth enamel does not grow back, but it can be restored to some degree by remineralization. Using mineralized toothpaste and mouthwash can strengthen your remaining enamel as the minerals will be drawn to the weak spots in your teeth and bond with the surface.
Bananas are full of vitamins like vitamin C and vitamin B6, as well as fiber. In addition, they provide a wide variety of minerals like potassium, manganese, and magnesium. These minerals can help strengthen tooth enamel, so they're very good for the teeth.
What Can Be Done to Whiten Yellow Teeth? If you're looking for a radical change in the coloring of your teeth, you need professional-grade whitening to get the job done. Your cosmetic dentist can provide treatment that penetrates deep into the enamel and removes years of stains with a powerful bleaching agent.
Non-White or Yellow Teeth are Unhealthy
Teeth whitening treatments usually work by stripping or entering the outer enamel layer, which makes teeth weaker if done many times. So, more often than not, yellow teeth are actually stronger than pearly white ones–so long as they're cleaned regularly.