This book presents a unique overview of significant disparities in health, which exist within complex and multifaceted contexts across different regions. In the twenty-first century, global health inequity presents substantial health challenges, encompassing diverse and interconnected ramifications across socioeconomic, cultural, and political dimensions. Additionally, it thoroughly explores the interconnected and multifaceted underlying factors that are widespread in developing nations. The book puts forth essential and comprehensive recommendations that call for collaborative efforts at multiple levels, including global, national, and local, to identify and address issues effectively.