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PBS News Hour

Can consumption of marijuana edibles cause psychosis?

Season 2019 Episode 22 | 7m 41s

As more states legalize recreational use of marijuana, edible forms of the drug are also becoming increasingly popular. But little research has been done on potential complications of consuming the substance, and some scientists believe they can cause hallucinogenic reactions. Special correspondent Lori Jane Gliha of Rocky Mountain PBS reports on the controversial trend.

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