Obesity affects brain health in addition to cardiovascular and metabolic health, making it a public health concern. There is growing evidence that obesity in midlife increases the risk of dementia and cognitive decline. Emerging research indicates that modifying the gut microbiome through interventions, such as intermittent fasting and probiotics can improve cognitive function in individuals with obesity, potentially by reducing neuroinflammation and enhancing gut-brain communication. This course examines the connection between dementia risk and obesity, highlighting the significance of culturally sensitive therapies, management techniques, and early prevention.
Expert Presenter
Dr. Heather Ferris is the Associate Professor of Endocrinology and Metabolism and Neuroscience at the University of Virginia. Her research focuses on the intersection between cognitive decline and metabolism. She has studied the role of astrocytes, key regulators of metabolism in the brain, to influence the behavior of both neurons and immune cells in the brain. She is also the director of the Geriatric Diabetes Clinic at the University of Virginia, where she treats older adults with diabetes and obesity, with a particular focus on those with cognitive decline.
Learning Objectives
- List 6 or more modifiable risk factors for dementia
- Explain how obesity contributes to the risk of developing Alzheimer’s disease and related dementias
- Discuss culturally relevant weight management strategies for diverse populations.
- Identify special considerations for high-risk populations