Catechins and Its Role in Chronic Diseases

Abstract

The mechanisms of action of polyphenols have attracted much attention. Catechins are generally known as tea polyphenols. Researchers have extensively investigated the molecular mechanisms of these substances, especially (-)-epigallocatechin gallate of green tea catechin, and have provided new insights in the prevention and therapy for chronic diseases. This chapter summarizes catechins and their effects on chronic diseases, including metabolic syndromes, cardiovascular diseases, neurodegenerative diseases, and cancer, focusing on the effects of green tea catechins.

Keywords: Cancer; Cardiovascular disease; Catechin; Chemoprevention; Green tea; Metabolic syndrome; Neurodegenerative disease; Obesity.