California had higher use rates than other early-legal states when it legalized medical marijuana, so its medical marijuana law may have had little effect, researchers wrote.
While the NDAA claims to support the "ongoing" research of medical marijuana and the increase of "research-grade" marijuana - the federally-grown marijuana that's contaminated with yeast, mold, and lead, according to a PBS report - they also make it clear that cultivating, distributing, selling, using, or possessing marijuana for medical purposes is in direct conflict of federal law. However, changing state laws (medical or recreational) may also have adverse public health consequences.
"America's real-world experience with medical marijuana regulation. finds that cannabis can be legally produced and dispensed in a responsible manner that positively affects the lives of patients, but does not inadvertently or adversely impact overall public health or public safety", Armentano said. Within the first month of the year, Colorado sold $109 million worth of marijuana products in medical and recreational markets, a more than 38 percent increase from what the state saw in January 2016, when pot consumers purchased $88.5 million in cannabis products.
The researchers said that in states that haven't legalized medical marijuana, the rate of illegal use among respondents rose from 4.5 percent to 6.7 percent during the time period.
Pacula added that people should be cautious in interpreting the new study, because it uses national survey data to evaluate state-level trends.
During the time periods, the rates of illegal marijuana use increased in all 39 states.
The analysis revealed that between 1991-1992 and 2012-2013, states that had passed MMLs saw a greater increase in illicit marijuana use and marijuana use disorders than states that had not legalized medical marijuana.
Attorney General Jeff Sessions, a stanch opponent of legalization, is now reviewing the Cole Memorandum, a set of guidelines established in 2013 that direct DOJ to focus marijuana enforcement efforts on violent crimes and distribution in states without legalization laws.
NFL prospect denies rape report made to police; no charges
She said that she didn't want to have sex with Conley, but felt she could avoid that by agreeing to watch the other couple. He said his client was never alone with the alleged victim, and he has three witnesses who said he did nothing wrong.
Marijuana legalization laws don't appear to increase the use of the drug among teenagers.
The Colorado Department of Revenue revealed in February marijuana dispensaries throughout the state sold roughly $1.3 billion worth of medical and recreational pot a year ago.
The research, published by JAMA Psychiatry on Wednesday, is the first to do a comprehensive review of data stretching from before laws came in until now.
Those studies include one conducted in Colorado before and after that state passed its medical marijuana law.
The conclusions from this latest study, however, are significantly different than other studies on marijuana laws and teen use of the drug.
He says the increase in subsequent years may be from factors other than marijuana legalization laws.
"In 1991-1992, no Americans lived in MML states; in 2001, 18.9 percent lived in MML states, and in 2012, more than one third (34.3 percent) lived in MML states", the authors note.