1. Cannabis reduces pain and inflammationThough there are only a handful of studies available, cannabis and its many chemical compounds have shown major benefits in reducing inflammation and pain, especially for individuals with multiple sclerosis (MS), arthritis, and even internal inflammation-related gastrointestinal issues including Crohn’s disease and ulcerative colitis. Like much of the medical lore surrounding cannabis, it is made up mostly of anecdotal stories of major life improvements, even in non-clinical usage -- this only stresses the need for further studies, which are hampered by cannabis’ federally illegal status.
Cannabis helps keep you slimDespite the cultural stereotype of stoners binging on midnight munchies, the facts seem to back up the idea that cannabis users are actually thinner and healthier (on average) than non-users. A 2011 study published in the Journal of Epidemiology made waves when it said that regular cannabis users had approximately 37% lower rates of obesity.
Though a variety of lifestyle differences may be at play here, a recent study published in the American Journal of Medicine also showed that cannabis users had lower levels of insulin to complement their smaller waistbands -- a significant finding when nearly 30 million Americans have diabetes, and an estimated 86 million are considered pre-diabetic.
Cannabis reduces seizuresThis is probably the most visible medical benefit of cannabis, thanks to the plethora of videos online showing children and adults suffering from Dravet’s Syndrome and other epileptic disorders thriving after finally seeing reduced seizures thanks to cannabis treatments (primarily using CBD only, which we'll touch on later). The terpenes present in cannabis also have anticonvulsant properties, and linalool in particular has been shown to possess this trait.
Cannabis improves lung functionUnlike tobacco smoke, cannabis smoke seems to counteract much of the negative effects of inhaling smoke in general thanks to its anti-inflammatory and expectorant (mucous thinning) properties. Moderate marijuana use appears to have no adverse effect on pulmonary function, and in fact seems to improve lung function at low doses in most users. What's more, THC has been shown to ease bronchial restriction -- which, if you're an asthma sufferer, could be huge.
5. Cannabis can help fight cancerMany cancer patients struggle with the decision to take radiation or chemotherapy, in large part because the treatments are almost as bad as the disease in terms of quality of life. Luckily, the cannabis plant comes loaded with THC, CBD, and a host of other cannabinoids (there are hundreds), as well as terpenoids and flavonoids, all of which have medical properties of their own. These elements work together harmoniously to give natural cannabis its unique properties, while synthetic alternatives like Marinol only replicate one piece of the puzzle (THC).
Aside from literally killing cancer cells and shrinking the blood vessels that supply tumors, cannabis has also been shown to work in tandem with chemotherapy to more effectively fight cancer growth and preserve healthy cells. It also aids in stimulating appetite with its classic “munchies” effect and calming nausea, which may help the nutritional issues of many chemotherapy and radiation patients who struggle to eat at all because of the severe nausea and general malaise.