Foods to Avoid for Healthy Teeth

A healthy smile is important for a number of reasons. Not only does it make you look good, but it also helps you to feel good about yourself. One of the best ways to maintain your oral health is to avoid eating certain foods. In this blog post, we will discuss some of the foods that you should avoid if you want to have healthy teeth!

1. Sugary Drinks

Eating and drinking sugary food and drinks can cause a lot of damage to your teeth. Despite the tempting taste, it’s best to avoid these products as much as possible if you want to keep your pearly whites shining! 

Sugary liquids cling more easily to the surfaces of teeth than solids, so when you drink soda or other carbonated beverages, almost all of the sugar has direct contact with your tooth enamel. When this happens over time, your enamel breaks down and causes cavities; not to mention that many sugary drinks are also acidic, which further erodes dental health. 

To help keep your smile looking its best for years to come, it’s important to limit or avoid sugary drinks and replace them with healthier alternatives like water whenever possible.

2. Hard and Sticky Candies

Enjoying some hard and sticky candies can be a tasty experience, but it comes with consequences for your oral health. These types of candies are not only high in sugar, but they also contain acids and other ingredients that can adversely affect the protective enamel on your teeth. 

Hard and sticky treats like caramel and taffy get stuck in the crevices of your teeth, which can lead to tooth decay or gum disease if left unattended. These problems can become exacerbated with tiny cracks (known as craze lines) if you happen to grind your teeth at night. 

Eating less candy is one of the easiest ways you can care for your mouth, and wearing a night guard will help avoid craze lines that will make staining worse. To learn more about how you can use a night guard to mitigate cracks in your teeth, check out this article on JS Dental Lab. 

3. Citrus Fruits and Juices 

Eating and drinking too much citrus fruits and juices can be detrimental to your oral health. Citrus fruits and juices contain a high acidity level, which can weaken the protective layer of enamel on your teeth. 

This weak enamel makes it easier for bacteria to enter and cause decay, leading to cavities and toothache. The acidity in these fruits and juices can also erode the gum tissue around your teeth, leaving you vulnerable to bad breath, gum infection, and inflammation. 

That’s why it’s important to enjoy citrus fruits or drinks in moderation – make sure that you follow any consumption with a glass of water to wash away the acids before they damage your teeth.

4. Coffee and Tea

It is no surprise that coffee and tea are two of the most popular drinks in the world – however, if you want to keep your teeth healthy, it’s important to bear in mind that both beverages come with certain risks. Caffeinated drinks contain compounds that can lead to stains on your teeth, while teas often contain tannins which can weaken enamel or cause discoloration. 

What’s more, frequent consumption of these drinks tends to dry out the mouth and reduce saliva flow, leaving teeth more vulnerable to acid attacks and bacteria growth. So if you need your morning cup of joe or afternoon tea fix, be sure to limit intake so as not to put too much strain on your dental health.

5. Dried Fruits 

When it comes to healthy teeth, eating ample amounts of dried fruit is not the smartest choice. Even though dried fruit may be delicious and nutritious, its high sugar content and gummy consistency can cause a build-up of decay-causing bacteria in your mouth. 

In addition, since most brands of dried fruit contain added sugar and preservatives to enhance flavor and shelf life, over consumption could lead to toothache or cavities. To maintain healthy teeth, limit your consumption of dried fruit and prioritize fresh foods whenever possible. 


6. Wine

Wine and other alcoholic beverages may be a popular way to relax or socialize, but they can also have negative consequences for your oral health. Drinking wine on a regular basis can lead to discoloration of the teeth as well as dry mouth and an increased risk of cavities. 

Alcohol consumption also affects saliva production, which is important for keeping your teeth clean and strong. If you do choose to indulge in some wine, be sure to follow up with a glass of water or brush your teeth afterwards – this will help minimize the potential damage that alcohol can cause to your teeth. 


Maintaining healthy teeth can be a challenge, but with the right knowledge and habits it’s possible to keep your oral health in check. By avoiding the foods mentioned above and practicing proper dental hygiene techniques such as brushing twice a day and flossing at least once a day, you can go a long way towards keeping your teeth healthy.

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