Keep dentures clean to lower pneumonia risk
Improper denture care can raise the chance of developing pneumonia. Research from Cardiff University looked at the microorganisms found in the mouths, on the tongue, and on dentures of people with pneumonia and compared them with those from healthy denture users. The findings suggested that not cleaning dentures regularly can increase the risk of lung infections. Pathogenic organisms may grow on dentures and travel from the mouth to the lungs through saliva, raising concerns about everyday hygiene habits.
Dental experts emphasize that the mouth naturally supports a warm, moist environment where bacteria and fungi thrive. Dentures should be removed and cleaned twice daily using a toothbrush and toothpaste that does not contain particles that could scratch the denture surface. Cleaning should be done in a separate container to prevent accidental drops into the sink. Dentures can also be cleaned by a dental professional or hygienist using ultrasonic cleaning equipment, which can help reach areas that brushing may miss.
Orthodontic mouth guards and other night guards, often made from acrylic, can have rough surfaces that invite bacterial attachment. The same bacteria involved in tooth decay, gum disease, sore throat, and certain respiratory issues can cling to these devices. Therefore, mouth guards require careful maintenance, regular cleaning, and proper storage to minimize oral and systemic health risks.
Historical medical guidance has highlighted concerns about some supplements, including the use of silver-containing products, due to potential safety risks. Modern practice emphasizes evidence-based hygiene and clinical oversight as the foundation for preventing infection and maintaining oral health.