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Settler colonialism disrupted traditional Indigenous foodways and practices and created high rates of diet-related disease among Indigenous peoples. Food sovereignty, the rights of Indigenous peoples to determine their own food systems, is a culturally centered movement rooted in traditional Indigenous knowledge. This approach directly intervenes upon systems-level barriers to health, making it an important strategy for health equity. While food sovereignty initiatives can be found within many Indigenous communities, the conceptual linkages between food sovereignty and health have not been well documented within the public health literature. We present a practice-informed conceptual framework developed as part of the Center for Indigenous Innovation and Health Equity (CIIHE) initiative, a community–academic partnership with the goal of strengthening Indigenous food systems and practices to promote health and well-being. The framework emphasizes connectedness, including the transmission of knowledge across generations and the restoration of relational responsibilities, as central to Indigenous concepts of health and wellness. [ABSTRACT FROM AUTHOR]

Traditional foods and foodways are a critical part of health and well-being for Alaska Native/American Indian (ANAI) peoples. However, many of these foods are being replaced by ultra-processed foods high in fat, sugar, and sodium. The cultural knowledge needed to gather, hunt, and fish to acquire these foods is not being passed down to younger generations, due to lingering effects of colonialism, leading to poor health outcomes among ANAI peoples. Southcentral Foundation (SCF) and the Center for Indigenous and Health Equity (CIIHE) are using community-based participatory research to identify and prioritize food sovereignty interventions to strengthen the transmission of cultural knowledge across generations and improve ANAI health. Through the implementation of a comprehensive landscape analysis and the development of a community advisory board, SCF has planned an Alaska Native Traditional Foods Gathering to highlight regional efforts to document, revitalize, and share cultural food knowledge and practices to build healthy communities. [ABSTRACT FROM AUTHOR]

Background: Over 86% of American Indian and Alaska Native elders live in urban metropolitan areas, yet the extant epidemiological data on cognition and aging in this racial and ethnic population has been collected in reservation communities and may have limited generalizability to the larger population. Multi‐faceted, high quality data are needed to assess risk and protective factors in this underserved and understudied population. Method: We intend to collect medical history, lifestyle and behavioral history, neurocognitive battery, anthropometric measures, blood and urine samples, cranial 3T MRI, rsfMRI, and wrist actigraphy data from 1200 urban‐dwelling Native elders (age 55 and older) across 5 major metropolitan areas: Anchorage, AK; Seattle, WA; San Bernardino, CA; Phoenix, AZ; and Oklahoma City, OK. This initial cohort will be the first in a NIA‐funded longitudinal cohort study to evaluate the brain and cognitive health of this population as they advance in age. Result: Originally funded in the summer of 2019, data collection was initially delayed due to the pandemic, but was initiated at one site (Phoenix) in the summer of 2021 and is now underway at all 5 field sites, with a total of 260 participants enrolled as of the time of this writing. Conclusion: This study represents the largest effort to characterize the cognition and brain health of a generalizable sample of urban‐dwelling American Indian and Alaska Native elders to date. [ABSTRACT FROM AUTHOR]