The surprising link between oral health and overall wellbeing

Taking care of your oral health isn’t just about having a great smile—it’s key to living a healthy, happy life. When your oral health is on point, you not only feel confident with fresh breath, but you’re also supporting your overall wellbeing.

In fact, poor oral hygiene has been linked to various health conditions like heart disease, diabetes, and even dementia. So, by giving your oral health the attention it deserves, you can lower the risk of these issues and live a healthier, more active life.

Let’s dive into why oral health matters, how it’s connected to your overall health, and cover some simple tips to help you step up your oral hygiene game.

The connection between oral health and overall health

Research has shown that there’s a significant link between oral health and overall health. Here are some examples:

• Heart health: Bacteria from gum disease can enter the bloodstream and increase the risk of heart disease.
• Diabetes: Studies have shown that people with gum disease are more likely to develop diabetes.
• Respiratory health: Oral infections can cause bacteria to be inhaled into the lungs, making conditions like pneumonia worse.
• Nutrition: Poor oral health can make it difficult to eat a balanced diet, leading to malnutrition.

 What causes poor oral health?

There are a few things that  contribute to poor oral health, including:

•  Not brushing and flossing regularly: This can lead to plaque buildup and gum disease.
• A poor diet: Eating high-sugar and high-acid foods and drinks can cause tooth decay and erosion.
• Smoking and tobacco use: These  can increase the risk of gum disease and oral cancer.
• Genetics: Some people may be more prone to oral health issues due to genetic factors.

How you can improve your oral health

Fortunately, you can improve your oral health with these healthy habits and good oral hygiene: 

• Brush and floss regularly: Brush your teeth at least twice a day and floss once a day to remove plaque and bacteria.
• Visit your dentist regularly: Regular dental check-ups can help identify oral health issues early on.
• Eat a healthy, balanced diet: Limit sugary and acidic foods and drinks, and focus on consuming a balanced diet rich in fruits, veggies, and wholegrains.
• Quit smoking and tobacco use: Doing this can greatly improve your oral health.

The bottom line:

Good oral health isn’t just about a bright smile—it’s key to your overall wellbeing. By brushing and flossing daily, seeing your dentist regularly, and making healthy choices, you can reduce your risk of oral health issues and maintain a healthy, happy smile. Remember, a healthy smile is just the beginning, good oral health can have a positive impact on your overall wellbeing.

Reviewed by the Healthylife health experts February 2025.