* [[Black Cumin]] : Scientists exposed lung cancer cells to black seed oil or to black seed extract for 24 hours. They used 0.01 mg/ml to 1 mg/ml of the oil or the extract in this experiment. After the exposure, the cancer cell viability was assessed.
* [[Thyme]] : Oil from the common herb thyme was discovered to kill up to 97% of human lung cancer cells. Recent research has shown that if you mix thyme and olive oil it will enhance the availability of hydroxytyrosol, olive oil’s most potent anti-cancer compound.
* [[Licorice]] : Glycrrhizins and flavonoids can even help prevent lung cancer cells from forming which means they can even prevent lung cancer.
== Warnings ==