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香烟是自由基发生剂,而自由基是致癌的重要原因之一。茶叶中茶多酚的主体儿茶素类物质是一种抗氧化剂,也是一种强自由基抑制剂,故有助于抑制由于吸烟引起的肿瘤发
Cigarettes are free radical generators, and free radicals are one of the important causes of carcinogenesis. The main catechins of tea polyphenols in tea are antioxidants and strong free radical inhibitors, which helps inhibit the development of tumors caused by smoking.