The document summarizes research on health disparities faced by LGBT transition aged youth. It finds that LGBT youth experience higher rates of discrimination, rejection, bullying, mental health issues like depression and suicide attempts, drug use, and homelessness due to social stigma and lack of family and social support developing their sexual identities. The social determinants of health, including discrimination, access to healthcare, and social environment disproportionately impact the health of LGBT youth. Developing culturally competent healthcare professionals is key to addressing these issues and disparities.