I started to educate myself about frankincense and many other cancer healing elements many years ago after surviving a lung fungi disease tuberculosis. Now on the market their are many oil forms of frankincense to heal and combat cancer.
The oil of frankincense has been used for thousands of years to quell disease-causing inflammation, support heightened immunity, and prevent dangerous infections. But many people remain unaware of the added cancer-fighting potential of this precious serum, which researchers from the University of Leicester in the UK (among others), have confirmed through rigorous scientific testing.
That quote is from https://thetruthaboutcancer.com/frankincense-and-cancer/
TTAC is a great series. It's a bloody shame they reserve copyright on it; that kind of information needs to be distributed as far and wide as possible. I have a copy of it if anyone would like to, ahh, borrow it. :)