Tea complements drugs in fight against colon cancer

A new study has found that consumption of moderate amounts of green or white tea might provide a protection against colon tumors about as well as a prescription drug, sulindac, that has been shown to be effective for that purpose. The research was just published in the journal Carcinogenesis by scientists from the Linus Pauling Institute at Oregon State University, in studies funded by the National Cancer Institute. It may suggest some optional approaches to cancer prevention or therapy, especially for people who have trouble with the side effects that can be associated with regular use of non-steroidal anti-inflammatory drugs, or NSAIDs, such as sulindac or aspirin.

Green Tea Not Effective for Advanced Prostate Cancer

Although the benefits of green tea are widely touted, a study conducted by Mayo Clinic Cancer Center and North Central Cancer Treatment Group shows green tea is not an effective treatment for advanced prostate cancer. “Previous laboratory studies suggested that green tea might be an effective anticancer treatment,” says Aminah Jatoi, M.D., a Mayo Clinic medical oncologist and lead researcher on the study. “However, in our study of 42 patients with advanced androgen-independent prostate cancer, only one patient showed a short-term drop in his prostate-specific antigen (PSA) levels.