Let's Talk Oral Health: Lifestyle Medicine and Oral-Systemic Health

Periodontal disease rarely happens in isolation. In this episode, Dr. Crystal Marruganti explores multimorbidity - the overlap of periodontal disease with conditions like diabetes, cardiovascular disease, and mental health disorders - and how lifestyle and behavior shape outcomes. Listeners will learn how to translate this perspective into everyday decision-making, from risk assessment to treatment planning and patient coaching.

What you’ll learn in this episode

What multimorbidity means, and how it differs from traditional comorbidity models in medicine.
How shared inflammatory and microbiome pathways connect periodontitis with diabetes, cardiovascular disease, and skin conditions.
Why diet, physical activity, stress, sleep, alcohol use, and tobacco create a cumulative effect on periodontal risk and treatment success.
How to assess lifestyle and systemic risk chairside using simple questionnaires and screening tools.
Practical behavior change strategies oral health professionals can use to support smoking cessation, healthier routines, and more sustainable home care.

Listen on Spotify

Listen on Apple

Meet Dr. Crystal Marruganti

Dr. Crystal Marruganti is a periodontist whose work bridges specialist clinical practice and academic research.

She completed her clinical and research training in Italy, earning her PhD in 2023, and now limits her private practice in London to periodontology, including advanced periodontitis, gum recession, and peri-implantitis cases.

She teaches and conducts research at the University of Siena and previously held an honorary research fellowship at UCL in London.

Her work on lifestyle, multimorbidity, and periodontal health has been recognized internationally, including a Forbes 30 Under 30 nomination for contributions to the oral-systemic field.

Listen on Spotify

Listen on Apple