Indigenous Knowledge Reshapes Aged Care: Māori Dementia Frameworks Challenge Colonial Health Systems

Māori epistemologies reframe dementia as a collective responsibility, where care is not just clinical but spiritual and communal. Traditional healing practices, such as rongoā Māori (herbal medicine) and whakawhanaungatanga (relationship-building), are often excluded from policy despite evidence of their efficacy in reducing agitation and improving quality of life. Indigenous knowledge systems prioritize autonomy and dignity for kaumātua, challenging the institutional control over aged care.

Colonial health systems have systematically eroded Indigenous knowledge, replacing it with biomedical models that pathologize aging and marginalize cultural practices. The 19th-century introduction of Western medicine in Aotearoa disrupted traditional healing networks, and policies like the 1907 Tohunga Suppression Act criminalized Māori healers. Today, dementia care remains a site of ongoing colonial violence, with Māori overrepresented in aged care institutions yet underserved by them.

Globally, Indigenous communities face similar challenges in aged care, where Western models dominate despite their failure to address cultural needs. In Australia, Aboriginal and Torres Strait Islander peoples advocate for 'Aboriginal Community Controlled Health Services' to integrate traditional healing. In Canada, First Nations and Métis communities use 'culture as treatment' models to combat dementia, emphasizing land-based therapies and intergenerational knowledge transfer.

Research demonstrates that culturally adapted dementia care improves outcomes, including reduced behavioral symptoms and increased family satisfaction. Studies on Māori-led interventions show lower rates of antipsychotic use and higher engagement in care plans. However, Western research often frames Indigenous knowledge as 'complementary' rather than foundational, limiting its integration into policy.

Māori art, waiata (songs), and whakapapa (genealogy) serve as tools for memory preservation and emotional well-being in dementia care. Traditional carvings and storytelling are used in some rest homes to stimulate cognitive function and cultural identity. Spiritual practices, such as karakia (prayers) and wairua (spiritual connection), are integral to holistic care but are often dismissed as 'non-evidence-based.'

Policy shifts toward Indigenous-led aged care could reduce healthcare costs by preventing hospitalizations and improving early intervention. Scenario modeling suggests that integrating Māori frameworks could address the projected 300% increase in dementia cases among Māori by 2050. However, without structural funding and decolonization of institutions, these gains will remain superficial.

Kaumātua and whānau often report feeling excluded from care decisions, with policies designed around Western timelines and priorities. Māori researchers face systemic barriers in academia, including underfunding and lack of institutional support for Indigenous-led studies. The narrative of 'award-winning research' centers individual achievement over collective liberation, obscuring the ongoing struggles of Māori communities in accessing culturally safe care.