that the simple choices we make, how we eat, how much stress we have, whether or not we smoke and how much support we have we finds that when you change your lifestyle, in fact turning on the genes that prevents cancer and turning off the genes that cause breast cancer and other illnesses. larry: why has the cure eluded us for so long? i have to say, larry, that we have cured many different types of cancer in my 30-year career. i think good examples include cure rates that we can now report in the leukemias, some types of breast cancer, testicular cancer is the poster child of success. the reason some tumors still are resistant is that cancer is still a complex disease. it changes their stem cells that change the behavior patterns of the little seedlings that begin cancer. so it s a complex target.