This book provides an overview of secondary metabolites in three sections: ¿Introduction¿, ¿Secondary Metabolites: General Reviews and Biotechnological Interventions¿ and ¿Plant Secondary Metabolites.¿ It discusses the antimicrobial, anticancer, and antioxidant activities of secondary metabolites, biotechnological interventions in the production and research of secondary metabolites, and the secondary metabolites of plants.