Marijuana as an alternative Cancer Treatment is growing in popularity day by day. More and more studies have conducted on medical marijuana in recent years which prove its effectiveness in treating the vast majority of cancers and many other medical conditions. At least 68 recent studies around the world have proven the efficacy of cannabis against most fatal cancers: prostate cancer, breast cancer, lung cancer, and a bunch of others. Not only it is now recognized the cannabis plant can help naturally relieve the symptoms of cancer but as well as side effects caused by conventional cancer treatment (chemotherapy, radiotherapy, surgical therapy): pain, nausea, vomiting, loss of appetite, mood disorder, sleep disorder, skin problems, weakened immune system, to name a few. Eliminating these anomalies is very important during the treatment the fact the quality of life of the patient plays an important role in the healing process.