CNN) – Vaping is a gateway to marijuana use for young people.
Those are the findings from a study published in Jama Pediatrics.
Researchers say nicotine rewires the developing brain.
It also changes how people respond to and crave addictive substances.
The research looked at 20 pre-existing studies of people ages 10 to 24.
It showed the odds of marijuana use in those who vape – were more than three times higher than those who don’t.