Why are people with diabetes at higher risk of periodontitis?

Diabetes increases the risk of periodontitis because high blood sugar levels damage the blood vessels. This reduces the blood supply to the gums, which lowers their resistance to infection. Raised sugar levels can also stimulate the bacteria that cause gum inflammation. The immune system works less effectively, which leads to a higher risk of gingivitis and periodontitis. People with diabetes more often suffer from bleeding when brushing and receding gums. Good blood sugar control can help to improve the health of the gums. The periodontist can advise on specific oral care for diabetes to minimise inflammation. Regular check-ups are essential to tackle problems early and prevent them from getting worse. By managing both the diabetes and oral health well, complications can be kept to a minimum. Cooperation between diabetes care providers and dental professionals is very important.