"IGNOU BSW 130: Prevention of Substance Abuse In Depth Guide" is a meticulously crafted resource tailored for Ignou students, providing a comprehensive exploration of strategies for preventing substance abuse and promoting healthy behaviors. Covering essential topics such as risk factors, protective factors, prevention programs, harm reduction approaches, and community-based interventions, this guide offers a holistic understanding of the complex factors contributing to substance abuse and effective prevention strategies. Through theoretical insights, practical examples, and case studies, students gain valuable insights into designing and implementing prevention initiatives that address the needs of individuals, families, and communities affected by substance abuse. Whether for academic study or practical application, this guide serves as an indispensable resource for Ignou learners seeking to contribute to efforts aimed at reducing substance abuse and improving overall well-being.