Abstract
One in six people are aged 10-19 years. Adolescence is a unique and formative time. Physical, emotional, and social changes, including exposure to poverty, abuse, or violence, can make adolescents vulnerable to mental health problems. Protecting adolescents from adversity, promoting socio-emotional learning and psychological well-being, and ensuring access to mental healthcare are critical for their health and well-being during adolescence and adulthood. Globally, it is estimated that 1 in 7 (14%) 10-19 year-olds experience mental health conditions (1), yet these remain largely unrecognized and untreated. Adolescents with mental health conditions are particularly vulnerable to social exclusion, discrimination, stigma (affecting readiness to seek help), educational difficulties, risk-taking behaviors, physical ill-health, and human rights violations.