[Note: Some have commented that this article is a bit misleading. While Hemp seed oil is generally healthy with lots of gamma linoleic acid, it is the Marijuana Buds and Leaves, soaked in alcohol and then slow cooked down so that the alcohol evaporates and leaves behind the pure extracted essence into a black tar like substance that is the hemp oil which is the cancer cure. I have added this video to help clarify it. Cannabis oil contains THC and produces a THC effect. But that is not why cancer patients take it. It has millions of unknown substances which is currently beyond today's science. I have retitled the article Cannabis Oil and Cancer to avoid the confusion. I hope this helps.
