Mesothelioma is a rare form of cancer that affects the lining of the internal organs, known as the mesothelium. Most of the common organs affected by mesothelioma are the lungs or abdomen. The story of Andy Ashcraft tells us how he used cannabis oil to survive mesothelioma. A native Californian, Andy was diagnosed with mesothelioma in 2010 and his doctors told him he only had 3 months left. Read more here.