This document discusses medical cannabis and its potential use for cancer patients. It provides an overview of the scientific research showing cannabis may help with cancer symptoms like pain, nausea, vomiting and weight loss. Specifically, studies have found cannabis to be effective at reducing chemotherapy-induced nausea and vomiting. The document also discusses emerging research that cannabis and cannabinoids may have anti-cancer properties, including the ability to stop cancer growth and spread. Cannabinoids have been shown to induce cancer cell death and reduce tumor activity and size in various cancer types like brain, breast and liver cancers. More research is still needed but cannabis shows promise as a potential cancer treatment.