This document presents two case studies on Australian Indigenous People and LGBT, focusing on their health issues, social determinants, and possible solutions. The first case study explores the health challenges faced by Australian Indigenous People, including access to healthcare, social determinants, and the role of education. The second case study examines the health disparities and social determinants affecting the LGBT community in Australia, such as economic disparities, discrimination, and mental health issues. The document provides insights into the challenges faced by these communities and suggests possible solutions.