兴趣爱好A large trial published in 2012 found that a cannabis extract significantly decreased muscle stiffness and other MS symptoms. A smaller study found that smoking cannabis worked better than a placebo in reducing both spasticity and pain in treatment-resistant participants. Given the few therapies available for MS, a 2011 review concluded that medical marijuana might be a viable way to manage certain symptoms. For more information regarding U.S. entry requirements, visit https://www.cbp.gov/travel. Politico. "Why 2019 Could Be Marijuana's Biggest Year Yet." Contact Information "We don't have enough research on the kind of marijuana products that people in the real world are using," he says. While majorities of Democrats across all age groups support legalizing marijuana for medical and recreational use, older Democrats are less likely to say this. About half of Democrats ages 75 and older (51%) say marijuana should be legal for medical or recreational purposes; larger shares of younger Democrats say the same. Still, only 8% of Democrats 75 and older think marijuana should not be legalized even for medical use – similar to the share of all other Democrats who say this.