1 Higher absorption of magnesium in the small intestines, in the case of oral and dietary magnesium.  Lower elimination as waste through the gastrointestinal âGIâ tract (the stomach, intestines and colon) â transdermal magnesium avoids this issue.
Analysis by the authors suggests marijuana use by adults was associated with increased risk of developing alcohol and drug use disorders, including nicotine dependence, at three years of follow-up. However, marijuana use was not associated with increased risk for developing mood or anxiety disorders.
The higher the THC levels, the more brain changes there are and the more there is the risk for addiction, the University of Wisconsin's Lisdahl says. She says more teens and young adults are smoking marijuana in states that have made the drug available for medical use.