The book explores the philosophy of integrating Medical Anthropology and Clinical Psychology to understand mental and soul health as a quest for solutions to human health, diseases, treatment and prevention. The book also discusses mental and soul health and examines the various diseases and their impact on human health. The substance abuse in adolescents is explored in depth. The book traces human medicine through history using empirical methods, archeology, biomedical, sociomedical and epidemiology theory and methods. This includes the scientific study of humanity, human behavior, human biology, culture, linguistics, and societies, in the past, present, and future.