Tumors don’t need an invitation to start invading our body. They seem to go and do as they please and can be debilitating and destructive. Cannabis research is plugging away at the interaction of existing tumors and the potential as a preventative. As always, please consult your doctor prior to starting a cannabis regimen. They don’t have to like it, as long as it’s safe for you, but they do have to respect your freedom of choice when it comes to your own healthcare.