Periodontics & Gums
Gum disease & your general health
Gum disease is linked with several whole-body health conditions.
Linked to
Heart and diabetes
Affects
Whole body
Pregnancy
May matter
Key step
Healthy gums
Overview
Gum disease is not only a problem in the mouth. Research links ongoing gum inflammation with conditions such as heart disease, diabetes and complications in pregnancy.
The link works both ways: poorly controlled diabetes can worsen gum disease, and treating gum disease may help overall health. Keeping your gums healthy is part of looking after your whole body.
What to know
- Gum health is linked to whole-body health
- Connected with heart disease and diabetes
- May affect pregnancy outcomes
- Diabetes and gum disease affect each other
- Healthy gums support general wellbeing
Common questions
How can gum disease affect my heart?
Ongoing gum inflammation is linked with a higher risk of heart and blood vessel problems, though it is one of several factors involved.
What is the link with diabetes?
The link runs both ways. High blood sugar can worsen gum disease, and gum disease can make blood sugar harder to control.
Does gum disease affect pregnancy?
Gum disease in pregnancy has been linked with some complications, so good gum care and check-ups are encouraged during this time.
Can treating my gums improve my health?
Healthy gums reduce inflammation and may support overall health, including better blood sugar control for people with diabetes.
What is the most important thing I can do?
Keep your gums healthy with good daily cleaning, regular check-ups, and by not smoking.
Related topics
Gum disease (periodontitis)
A bacterial infection of the gums and bone that support your teeth.
Diabetes & dental care
Why diabetes and your mouth health are closely connected.
Non-surgical periodontal therapy
A deep clean below the gumline to treat gum disease without surgery.
Smoking, vaping & oral health
Smoking and vaping harm your gums, healing and overall mouth health.
Dr Rick Iskandar · Reviewed June 2026