GPH 90: Adolescent Health

Adolescence represents a dynamic phase of rapid biological, psychological, and social change. While often considered a healthy period of life, it is marked by increased exposure to injuries, violence, substance use, mental health disorders, and sexual and reproductive health risks.This chapter explores adolescent mortality patterns, risk and protective factors, mental health vulnerability, sexual and reproductive health, nutritional challenges, substance misuse, and health promotion strategies. It emphasises how social context - schooling, family stability, peer influence, digital environments, and economic opportunity - influences behaviour and health outcomes.Adolescence is framed not merely as a risk period, but as a critical opportunity for prevention, empowerment, and resilience-building. Public health interventions during this stage can redirect life course trajectories.Key Takeaways* Adolescence is a critical developmental period influencing adult health outcomes.* Injuries, violence, suicide, and substance use are leading causes of adolescent mortality.* Mental health challenges often emerge during adolescence.* Sexual and reproductive health education and access to services are essential.* Risk behaviours are shaped by social and environmental context.* Preventive interventions during adolescence can produce lifelong benefits.* Empowerment, education, and supportive environments are central to adolescent health promotion. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit drmanaankarray.substack.com/subscribe