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.
Some people are more vulnerable than others to experiencing these negative effects of marijuana, especially those with a personal or family history of mental illness. People who start using marijuana young, or use marijuana heavily, are more likely to experience psychotic disorders and depression later in life.