This report analyzes the health effects of colonization on Aboriginal people in Canada, focusing on the detrimental impact of assimilation policies and residential schools. It highlights how colonization has led to marginalization, racism, and systemic inequalities, affecting access to healthcare and essential resources. The report emphasizes the psychological, emotional, and spiritual damage inflicted by residential schools, leading to trauma, substance abuse, and increased mortality rates. Furthermore, it addresses the ongoing discrimination faced by Aboriginals within healthcare systems and the resulting health disparities. The report references key studies and provides a comprehensive overview of the lasting consequences of colonization on the health and well-being of Aboriginal communities, underscoring the need for addressing systemic issues and promoting equitable healthcare access.