Your oral health is more important than you might realise. Learn how the health of your mouth, teeth and gums can affect your general health. Maintaining healthy teeth and gums is a lifelong commitment. The earlier you learn proper oral hygiene habits – such as brushing, flossing, and limiting your sugar intake – the easier it’ll be to avoid costly dental procedures and long-term health issues.

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 diseases. 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. Studies suggest that oral bacteria and the inflammation associated with a severe form of gum disease (periodontitis) might play a role in some diseases.

What conditions can be linked to oral health?

Your oral health might contribute to various diseases and conditions, including:

Endocarditis: This infection of the inner lining of your heart chambers or valves (endocardium) typically occurs when bacteria or other germs from another part of your body, such as your mouth, spread through your bloodstream and attach to certain areas in your heart.

Cardiovascular disease: Although the connection is not fully understood, some research suggests that heart disease, clogged arteries and stroke might be linked to the inflammation and infections that oral bacteria can cause.

Pregnancy and birth complications: Periodontitis has been linked to premature birth and low birth weight.

Diabetes: By reducing the body's resistance to infection, diabetes puts your gums at risk. Gum disease appears to be more frequent and severe among people who have diabetes.

Osteoporosis: This bone-weakening disease is linked with periodontal bone loss and tooth loss. Certain drugs used to treat osteoporosis carry a small risk of damage to the bones of the jaw.

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 your regular dental checkups and cleanings.

• Avoid tobacco.