Caporali, Prevenion. Green tea catechin, epigallocatechingallate EGCG : Mechanisms, perspectives and clinical applications. Tumors can escape immune system attack and migrate by regulating the production of cytokines. Dietary catechins, flavonols, and procyandins PC Anthocyanins and anti-aging properties found in a large variety ctechins fruits, vegetables, tea, and other foods. Herbal Womens Health studies have shown catecgins the intake of Cancer prevention catechins variety of fruits Canccer vegetables has been Cacner by a lower risk cwtechins developing cancer. Cancer prevention catechins studies have shown Herbal Womens Health Immune-boosting sleep compounds have catecjins antioxidative activity in vitro and are catexhins of scavenging free radicals and chelating metal ions involved in the generation of free radicals. Given the proposed role of free radicals in aging and the development of many diseases, including cancer, it was hypothesized that compounds that prevent the development of free radicals might also prevent the development of related diseases. Cancer prevention by dietary catechins, flavonols, and PC has been studied in many different animal models of carcinogenesis. These compounds have been shown to inhibit the development of cancer in animal models of oral, esophageal, forestomach, stomach, intestinal, colon, liver, prostate, skin, and breast cancers. Tea catechins have been the most widely studied for cancer preventive activity and have been subjected to laboratory, epidemiological, and controlled clinical investigations.