Prevention Reduces Environmental Impact Significantly
A recent study published in the Journal of Dentistry shows that managing advanced periodontal disease can have up to ten times the environmental impact compared to maintaining periodontal health through preventive measures at home.
Conducted by sustainability and oral health experts in collaboration with Procter & Gamble, the life cycle assessment highlights the environmental burden of periodontal disease progression and the clinical care required, underlining prevention as a key strategy.
Approximately 90 per cent of the environmental impact of periodontal disease stems from clinical interventions. Effective at-home oral care routines, such as using powered toothbrushes, significantly reduce the need for resource-intensive treatments.
Global Gum Health Concerns
Global health data indicates that more than 1 billion people were affected by severe periodontitis in 2021. In England, a 2023 survey found that 93 per cent of adults exhibit signs of periodontal disease, with 28 per cent showing early signs of gum breakdown.
Michael Grieff, Senior Vice President R&D Oral Care at Procter & Gamble, stated, "Healthy habits at home matter, and using the right tools can make prevention more effective." Powered toothbrushes, such as the Oral-B iO, contribute significantly to maintaining gum health.
Professor Brett Duane, a co-author of the study, emphasised, "Viewing oral health products in the context of environmental sustainability is important. Home prevention reduces the need for high-impact clinical care."
The study underscores the role of home prevention in reducing the environmental impact of oral healthcare. Powered toothbrushes and consistent oral hygiene can prevent disease progression and reduce the need for intensive treatments.
This life cycle assessment, compliant with ISO 14040/14044 standards, applies a whole-system lens to oral healthcare. It quantifies environmental impacts across pathways from periodontal health through progressive gum disease, spanning both daily at-home prevention and in-clinic interventions.
The study shifts the environmental sustainability discussion in oral healthcare from focusing solely on 'green' products to encompassing full care pathways delivered by professionals and through at-home routines.
