题目选项分析

Most of the purported health benefits of tea come from antioxidants--compounds that are also found in beta carotene, vitamin E, and vitamin C and that inhibit the formation of plaque along the body's blood vessels.

Most of the purported health benefits of tea come from antioxidants--compounds also found in beta carotene, vitamin E, and vitamin C, and they inhibit the formation of plaque along the body's blood vessels.