Table of Content Introduction…………………………………………………………………………………………………………….2 Structure, Properties and Biological Activities of Antioxidant………………………………….3 Caffeine…………………………………………………………………………………………………………..3 Chlorogenic acid…………………………………………………………………………………………..…4 Caffeic acid……………………………………………………………………………………………………..4 Antioxidant and Human Disease……………………………………………………………………………..5 Antioxidant and Cancer…………………………………………………………………………………..6 Liver Cancer…………………………………………………………………………………………………….7 Colon […]