Here are several high-quality studies linking dental /oral health to Alzheimer’s disease and cognitive decline: 🧠 1. Periodontitis & Brain Imaging Markers of Alzheimer's A study involving 468 participants from the WHICAP cohort found that clinical signs of gum disease correlated with MRI markers typical of Alzheimer’s and cognitive aging. Researchers propose that chronic inflammation from periodontitis may contribute to brain changes over time. 2. Umbrella Review: Oral Health & Dementia This comprehensive review of eight systematic studies confirmed consistent associations between poor oral health —like plaque buildup, gingivitis, and periodontal disease—and worsened cognition in dementia patients. The link is largely attributed to systemic inflammation from oral pathogens. 3. Longitudinal Tooth Loss Study in Taiwan A 2025 clinical study in Taiwan examined older adults across Alzheimer's spectrum stages (subjective decline to AD). Results showed that losin...
At LADD Dental Group , we are beyond excited and deeply grateful to welcome Dr. Noah Barrett to our growing dental family! Dr. Barrett is a compassionate, skilled, and dedicated dental professional who brings with him a wealth of knowledge and a strong commitment to excellence in patient care. He is a proud graduate of the University of Colorado School of Dental Medicine , Class of 2023. Following dental school, Dr. Barrett further honed his clinical skills and broadened his scope of care by completing a PGY-1 General Practice Residency (GPR) at the Malcom Randall Veteran’s Affairs Medical Center . This experience provided him with invaluable training in treating medically complex patients, working with specialists, and delivering comprehensive dental care in a collaborative, hospital-based setting. Dr. Barrett strongly believes in delivering the highest-quality dental care to each and every patient. His approach is centered around respect, empathy, and a genuine desire to ...