Systemic barriers to Indigenous diabetes care: How colonial healthcare structures exclude traditional knowledge and perpetuate disparities

Indigenous knowledge systems view diabetes as a symptom of disrupted relationships with land, food, and community, not merely a biomedical condition. Traditional healing practices, such as plant-based medicines and ceremony, are often excluded from virtual care models, which prioritize pharmaceutical interventions. Studies from Australia and Canada show that culturally adapted care reduces complications by up to 40% when traditional knowledge is integrated. The study’s focus on CFIR overlooks how Indigenous governance structures could redefine 'implementation' on their own terms.

Colonial policies, such as the forced displacement of Indigenous peoples and the imposition of Western diets, created the conditions for diabetes epidemics. The residential school system disrupted intergenerational transmission of traditional food knowledge, contributing to high rates of type 2 diabetes today. Historical trauma is a documented risk factor for chronic diseases, yet mainstream healthcare systems rarely address it. The study’s lack of historical context reflects a broader pattern of ahistorical problem-solving in Indigenous health research.

Inuit communities in Greenland have reduced diabetes rates by reviving traditional hunting practices and reducing processed food imports. Māori health models emphasize whanaungatanga (relationships) and kaitiakitanga (guardianship), which are absent in virtual care frameworks. The study’s Western-centric approach contrasts with Latin American models like Brazil’s 'Farmácia Viva,' which integrates traditional medicine into primary care. These examples highlight how cross-cultural solutions require decolonizing both care delivery and research methodologies.

Systematic reviews show that culturally adapted diabetes interventions improve glycemic control and patient satisfaction compared to standard care. The study’s reliance on CFIR ignores evidence that Indigenous-led programs have higher retention rates and better outcomes. Peer-reviewed research on land-based healing demonstrates measurable reductions in HbA1c levels among participants. The scientific literature also documents the role of social determinants, such as food insecurity and housing, which are not addressed in virtual clinic models.

Art and storytelling are central to Indigenous diabetes education, yet virtual clinics often reduce health communication to didactic modules. Ceremonial practices, such as sweat lodges or talking circles, are proven stress-reduction tools that improve metabolic health. The study’s lack of engagement with artistic or spiritual dimensions reflects a biomedical bias that pathologizes holistic wellness. Indigenous artists and healers have long used creative expression to address diabetes, such as beadwork symbolizing balance or songs for healing.

Scenario modeling suggests that integrating Indigenous knowledge into diabetes care could reduce healthcare costs by 30% within a decade by preventing complications. Climate change exacerbates food insecurity, making traditional diets and land-based healing increasingly critical for diabetes management. Virtual clinics may widen disparities if they fail to address digital literacy and internet access gaps in Indigenous communities. Future models must prioritize Indigenous data sovereignty and co-design to avoid replicating colonial power dynamics.

Indigenous patients, particularly women and youth, are often excluded from decision-making about their own care in virtual clinic designs. The study’s focus on 'implementation enablers' centers institutional priorities over community needs. Marginalized voices are further silenced by the lack of Indigenous researchers or clinicians in the study’s authorship. Solutions must center the perspectives of those most affected, such as Two-Spirit individuals or urban Indigenous peoples who face unique barriers to care.