【Summary】 This book is a comprehensive encyclopedia providing information on supplements. It details the types, effects, and usage of supplements. 【About the Author】 The author, Hiroki Kuwahara, is a well-known supplement expert and a reliable source with many publications. 【Usage Scenarios】 This is an essential book for athletes and health-conscious individuals to gain accurate knowledge about supplements. - Title: The Complete Supplement Encyclopedia - Author: Hiroki Kuwahara - Publisher: Baseball Magazine Sha - Genre: Sports Thank you for viewing.