Boron is an element that can be used in cancer treatment through Boron Neutron Capture Therapy (BNCT). BNCT involves concentrating a stable isotope of boron, boron-10, in tumor cells using tumor-seeking compounds. Then, the boron absorbs neutrons in a way that produces radiation that destroys the tumor cells without damaging normal tissues. BNCT has advantages over other radiation therapies in that it allows for less damage to the rest of the body, increasing chances of survival for cancer patients.