When Jackie Hogan was diagnosed with a rare bladder cancer, she was informed by doctors that she’d eventually need to have her bladder removed. She discovered the healing abilities of frankincense oil, which University of Oklahoma researchers have found, especially in conjunction with sandalwood oil, has properties that kill off cancer cells. So effective is the frankincense oil that experts say, “Frankincense essential oil may represent a candidate on a growing list of natural compounds selectively eradicating cancer cells.”