The Link Between Oral Health and Overall Health

Sethu Rajan | Feb. 20, 2023, 8:59 p.m.

The Link Between Oral Health and Overall Health

The Link Between Oral Health and Overall Health


TV Host: Good evening, everyone. Today, we have with us Dr. Sethurajan, a dental expert, to talk about the link between oral health and overall health. Welcome, Dr. Sethurajan.

Dr. Sethurajan: Thank you for having me.


TV Host: So, let's start with the basics. Can you explain to our viewers the link between oral health and overall health?

Dr. Sethurajan: Of course. Many studies have shown that there is a strong link between oral health and overall health. Your mouth is a gateway to the rest of your body, and what happens in your mouth can affect the health of other parts of your body. Poor oral health has been linked to several serious health conditions, including heart disease, stroke, diabetes, and even some forms of cancer.


TV Host: That's quite interesting. Can you explain how poor oral health can lead to these serious health conditions?

Dr. Sethurajan: Sure. Poor oral health can lead to the buildup of bacteria in your mouth, which can cause inflammation and infections. These bacteria can enter your bloodstream through your gums, and once they are in your bloodstream, they can travel to other parts of your body and cause inflammation and infections there as well. This can lead to a wide range of health problems.


TV Host: What are some steps people can take to maintain good oral health and prevent these health problems?

Dr. Sethurajan: The most important thing is to practice good oral hygiene. This means brushing your teeth twice a day, flossing once a day, and visiting your dentist for regular checkups and cleanings. Eating a healthy diet and avoiding tobacco and excessive alcohol consumption can also help maintain good oral health.


TV Host: That's great advice. Are there any other tips you can give our viewers to maintain good oral health?

Dr. Sethurajan: Yes, it's also important to stay hydrated and to use a fluoride toothpaste. Fluoride helps to strengthen the enamel on your teeth and prevent tooth decay. And if you have any dental problems or concerns, don't hesitate to make an appointment with your dentist. Early detection and treatment of dental problems is key to maintaining good oral health.


TV Host: Thank you for sharing your expertise with us, Dr. Sethurajan. It was great having you on our show.

Dr. Sethurajan: My pleasure. Thank you for having me.



Maintaining good oral health is not just about having a sparkling smile and fresh breath. It is also important for overall health and well-being. Poor oral health can lead to a variety of health problems, including heart disease, diabetes, and respiratory infections. In fact, there is a strong link between oral health and overall health, and taking care of your teeth and gums can help you maintain good overall health.


Heart Disease and Oral Health

Studies have shown that there is a strong link between gum disease and heart disease. Gum disease is a bacterial infection that causes inflammation in the gums, and if left untreated, can lead to tooth loss. The bacteria that cause gum disease can also enter the bloodstream and travel to the heart, where they can cause inflammation and damage to the heart's blood vessels.


Diabetes and Oral Health

People with diabetes are more likely to develop gum disease, and gum disease can make it harder to control blood sugar levels. This is because gum disease causes inflammation, which can make it more difficult for the body to use insulin to regulate blood sugar levels. Conversely, high blood sugar levels can also make it more difficult for the body to fight off infections, including gum disease.

Respiratory Infections and Oral Health

Poor oral health can also increase the risk of respiratory infections, such as pneumonia. This is because the bacteria that cause gum disease can travel to the lungs and cause infections. In addition, people with respiratory problems, such as chronic obstructive pulmonary disease (COPD), may have a harder time maintaining good oral health because they may have difficulty brushing and flossing their teeth.


Taking Care of Your Oral Health

Taking care of your teeth and gums is important for overall health and well-being. Here are some tips for maintaining good oral health:

  • Brush your teeth twice a day with fluoride toothpaste
  • Floss your teeth at least once a day
  • Use an antiseptic mouthwash to kill bacteria
  • Eat a balanced diet that is low in sugar and high in fiber
  • Limit snacks between meals
  • Replace your toothbrush every three to four months

Regular dental checkups are also important for maintaining good oral health. Your dentist can identify and treat oral health problems before they become more serious, and can also give you advice on how to take care of your teeth and gums at home.

In conclusion, there is a strong link between oral health and overall health. Poor oral health can lead to a variety of health problems, including heart disease, diabetes, and respiratory infections. Taking care of your teeth and gums is important for maintaining good overall health and well-being. By brushing and flossing regularly, eating a balanced diet, and visiting your dentist regularly, you can help maintain good oral health and reduce your risk of other health problems.





To set up your appointment give us a call at (+91) 44 2615 1514  / (+91) 7397220464. We have offices in Anna Nagar West. Walk-ins welcomed, we take emergencies and we are open on late nights to accommodate patients with a busy schedule. We hope to see you soon!


Dr. Sethurajan’s Dental & Maxillofacial and Implant Centre

1/3, Welcome colony,
Ambattur Estate Road,
Thirumangalam,
Anna Nagar West Extension, 
Chennai, Tamiladu 600101

Clinic Timings:
Morning: 9.30am – 1.30pm
Evening: 4pm – 9.00pm
Sunday: 10am – 1.00pm

Keywords: Smile Design Oral Surgery Root Canal Pedodontics Sealants Periodontics Pulpotomy Dentures Jaw Surgery Endodontics Braces Extraction Orthodontics Gums Treatment Cosmetic Dentistry Prosthodontics Tooth Replacement Crown & Bridge T.Whitening Dental Implant