The Ways Acid Damages Teeth

If you are reading this, you probably know that sugar is bad for your teeth. Sugar buildup on the teeth promotes growth of bacteria and plaque, which can turn into tartar. Bacterial buildup can also lead to gum and tissue infections in the mouth. We all know it’s bad for the teeth too, but why? When bacteria on your teeth ingest sugar, they digest it. In doing so, they create a byproduct, acid. And acid what can really wear away your teeth.

Dental Erosion

When the teeth are exposed to acid, it erodes the dentin, which makes up the majority of the tooth structure. The teeth are not demineralized (eroded) uniformly though. Certain chemicals in the teeth are eroded much faster than others. This leads to weakening of the tooth structure. Weaker teeth are more subject to infection, breakage, and other damages.

Signs of dental erosion

If you are worried that you may be experiencing dental erosion, look for the following:

• Teeth are discolored, namely with a yellow tinge.
• Food or drink with high or low temperatures cause pain. You might also notice a general sensitivity in your teeth.
• Cracks and chips forming more easily in the teeth.
• Dents on the tooth surface.
• The fillings seem to be moving and/or changing.
• You are finding more cavities over time, or your dentist informs you have a greater risk for cavities.
• Abscesses can develop within the mouth.
• Tooth loss may occur in extreme cases.

Now, you have probably noticed that many of these are general signs of oral health decline. How can you figure out if these problems are related to acidity in the mouth from what you eat and drink?

Take stock of what you consume

Look out for the following highly acidic foods:

• Citrus juices, such as lemon juice, grapefruit juice, and orange juice. Unlike grapefruit and orange juice, people don’t often drink lemon juice on its own. Be aware of what you are eating and drinking, and whether there is lemon juice in it.
• Soft drink. Soda pop is one of the worst offenders when it comes to bad tooth health. It’s best to remove it from your diet as much as possible.
• Wine. It is highly acidic, and alcohol is associated with an increased risk of dental infection.
• Black coffee is also highly acidic. You can water it down with milk, but milk is slightly acidic itself.
• Citrus fruits. Fruits in general are sugary and acidic.
• Berries are also highly acidic.
• Tomatoes are one of the more acidic vegetables. They share many similarities with fruits.
• Some dairy products, such as sour cream and certain cheeses. Yogurt is acidic as well, be careful of fermented dairy products.
• Powdered fruit drinks are highly sugary and acidic.
• Sports drinks are also acidic.
• Flavored teas that are high in sugar should also be avoided.

We can’t list everything that erodes teeth with acid here, but we can give some general guidelines. If what you are eating and/or drinking is sour, citrus-flavored, or carbonated, then limit how much you have. When you are eating acidic foods like tomatoes, berries, and the like, it’s good to consume them in moderation, or as part of a larger meal.

And of course, always be sure to drink plenty of water. Water will help you neutralize the pH balance of the mouth (what determines acidity/alkalinity). Water also ensures you will wash away debris which can cause bacterial growth.

Finally, brushing is important. It ensures your teeth are exposed to fluoride, which is a highly alkaline substance which strengthens the dentin and neutralizes acid. Don’t take too much fluoride though, as that can also have negative effects. Basically what that means is don’t swallow your toothpaste.

A family dental office you can trust

Josey Lane Dentistry is a family dental office who can help you with your preventative care. With about two decades of experience under our belts, our dentists can not just treat your problems, but also give you great advice on preventing future issues. Keep your mouth healthy and happy with Josey Lane. Contact us today to set up an appointment or ask questions.