cannabidiol oil | KERA News

cannabidiol oil

Lauren Silverman / KERA News

The number of Texans testing positive for cannabis after a traffic accident has gone up over the last few years. Trouble is, there's no quick, reliable test to determine if they're driving while high.

 

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Last year, Texas legalized limited medical use of cannabidiol oil, which is derived from marijuana. Cook Children’s Medical Center in Fort Worth is undergoing trials to see if that compound can be used to treat children with a severe form of epilepsy.