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Oral health: A window to your overall health

Did you know that your oral health offers clues about your overall health — or that problems in your mouth can affect the rest of your body? Protect yourself by learning more about the connection between your oral health and overall health.

What’s the connection between oral health and overall health? 

Like other areas of the body, your mouth teems with bacteria — mostly harmless. But your mouth is the entry point to your digestive and respiratory tracts, and some of these bacteria can cause disease.

Normally the body’s natural defenses and good oral health care, such as daily brushing and flossing, keep bacteria under control. However, without proper oral hygiene, bacteria can reach levels that might lead to oral infections, such as tooth decay and gum disease.

Also, certain medications — such as decongestants, antihistamines, painkillers, diuretics and antidepressants — can reduce saliva flow. Saliva washes away food and neutralizes acids produced by bacteria in the mouth, helping to protect you from microbes that multiply and lead to disease.

Studies suggest that oral bacteria and the inflammation associated with a severe form of gum disease (periodontitis) might play a role in some diseases. And certain diseases, such as diabetes and HIV/AIDS, can lower the body’s resistance to infection, making oral health problems more severe.

How can I protect my oral health?

  • To protect your oral health, practice good oral hygiene daily.
  • Brush your teeth at least twice a day with a soft-bristled brush using fluoride toothpaste.
  • Floss daily.
  • Use mouthwash to remove food particles left after brushing and flossing.
  • Eat a healthy diet and limit food with added sugars.
  • Replace your toothbrush every three months or sooner if bristles are splayed or worn.
  • Schedule regular dental checkups and cleanings.
  • Avoid tobacco use.
  • Also, contact your dentist as soon as an oral health problem arises. Taking care of your oral health is an investment in your overall health.