다음 글의 주제로 가장 적절한 것은? According to Dr. Weil, green tea is prepared in a much more gentle fashion than ordinary black tea. Green tea leaves are steamed, rolled and dried to preserve the antioxidant compounds that give us health benefits. Dr. Weil suggests this antioxidant protects our heart by lowering cholesterol and boosting metabolism, and guards against cancer by removing radicals that can damage cells and push them in the direction of uncontrolled growth. Green tea also has antibacterial properties, which help prevent and fight illness. In China, green tea has been used as a medicine for at least 400 years, and numerous studies are reporting drinking green tea brings positive aspects to their health.