Health is a state of complete physical, mental and social well-being, not merely the absence of disease or infirmity. A healthy child imbibes the ability to live harmoniously in a changing environment. Adolescence is a crucial stage of growth and development, characterized by rapid physiological changes and psychological maturation. Hence, there is a need to boost the mental health of adolescents with spiritual well-being and social support. Schools symbolize one of the significant life contexts of adolescents. The school is considered the best place for both educators and students to become aware of mental health, mental health problems and mental disorders. This book aims to understand the mental health of school students in Kerala, focusing on their spiritual well-being and social support.