It's long been believed that smoking pot helps MS patients, and a study published as recently as May provided yet another clinical trial as evidence of marijuana's impact on multiple sclerosis patients with muscle spasticity. Even though the drug has been known to cause dizziness and fatigue in some users, most MS patients report marijuana not only helps ease the pain in their arms and legs
A study on addictive behaviors published by USC and SUNY Albany in 2005, whose 4,400 participants made it the largest investigation of marijuana and depression to date, found that "those who consume marijuana occasionally or even daily have lower levels of depressive symptoms
In a peer-reviewed study, researchers at the British Columbia Compassion Club Society found that 92 percent of women found marijuana's effect on morning sickness symptoms as either "very effective" or effective."
the benefits of smoking pot may be overstated by advocates of marijuana legalization, the new legalization will help researchers study the drugs' medicinal uses,
It may help reverse the carcinogenic effects of tobacco and improve lung health.