Adolescent health is a research area that focuses on the physical, mental, and social well-being of individuals during the period of adolescence, typically defined as ages 10 to 19. Researchers in this field study a wide range of issues affecting adolescents, such as nutrition, physical activity, sexual health, mental health, substance abuse, violence prevention, and access to healthcare. The goal of adolescent health research is to understand the unique challenges and needs of this population in order to develop effective interventions and policies to promote their overall health and well-being.