Evidence for and Against Green Tea and Turmeric in the Management of Chronic Lymphocytic Leukemia

Complementary and alternative medicine (CAM) is a diverse group of medical and health care systems, practices, and products that are not generally considered part of conventional medicine. Chronic lymphocytic leukemia (CLL) is the most common leukemia diagnosed in the western hemisphere, and 16.5% to 66% of patients have reported using CAM. Most patients use spiritual/mind-body techniques and high doses of vitamins and herbs (most commonly polyphenols, including teas). We have reviewed the reported data on green tea and turmeric use in CLL patients.