Experts are warning that smoking marijuana could be harmful to your health.
The American Lung Association warns that marijuana smoke contains many of the same toxins and cancer-causing agents as tobacco smoke.
Dr. Christian Hopfer, a Colorado psychiatrist who's leading a national study on marijuana, says smoking marijuana a few times a day hurts your memory. Similarly, a 2015 Yale School of Medicine study found that marijuana use makes a person 2.5 times more likely to abuse prescription opioids.
Is lighting up really worth it?