About 9 percent of American children have attention-deficit/hyperactivity disorder (ADHD), and one-third of those will continue to have it in adulthood.
Mothers who use cannabis are also more likely to use other substances associated with behavioral and developmental disorders.
About 9 percent of American children have attention-deficit/hyperactivity disorder (ADHD), and one-third of those will continue to have it in adulthood.
Mothers who use cannabis are also more likely to use other substances associated with behavioral and developmental disorders.