This book series explores the intersection of phytotherapy and personalized medicine. It addresses the scientific foundations, clinical applications, and emerging technologies related to the use of natural products in precision healthcare. Each volume in the series is peer-reviewed and structured to support postgraduate education, research, and global academic engagement. Key FeaturesExplores the origin, core concepts, and significance of personalized medicine, emphasizing its evolution in modern healthcare. Highlights how natural compounds contribute to drug development and their growing role in integrative, personalized treatment. Examines how genetic variations influence individual responses to natural products, shaping personalized phytotherapy. Discusses biomarkers used to predict, diagnose, and monitor therapy effectiveness when using natural products. Explores how natural compounds can modulate gene expression without altering DNA, offering targeted treatment options.