Co-Developing a Culturally Tailored Dietary Intervention for ADRD Risk Reduction Using a Community-Based Research Approach: The MIND+SOUL Program

Alzheimer’s disease and related dementias (ADRD) disproportionately impact older Black American adults, with diet-related cardiometabolic conditions contributing to increased risk. Using a community-based research approach, we co-developed the MIND+SOUL intervention to promote culturally tailored dietary modifications that align with traditional food practices and faith-based values. We built early partnerships with trusted community leaders and organizations to build relevance and trust. Focus groups and validated surveys explored dietary behaviors, food security, and barriers to healthy eating. Community partners guided the development of nutrition education, culturally adapted meal planning, and strategies for spiritual engagement. Feedback was continuously incorporated through shared decision-making, regular planning sessions, and co-led activities. This process highlights how a community-based research approach can adequately guide the design of a culturally tailored intervention that incorporates community values and specific needs. Preliminary findings suggest high engagement and improved dietary intake, including increased consumption of brain-healthy foods. Barriers such as affordability and food access emphasize the need for continued community support. MIND+SOUL demonstrates how participatory methods can be used to develop culturally relevant dietary interventions that support ADRD risk reduction in older Black American adults.