Saliva test for cannabis could someday help identify impaired drivers

March 30, 2020 blogger Medicial Marijuana, Stop Smoking Marijuana, Stop Smoking Pot, weed, withdrawal

Those who consume alcohol and drive are often subjected to roadside stops, breathalyzer tests and stiff penalties if their blood alcohol content exceeds certain limits. Currently, no such test exists for cannabis intoxication, although the substance can impair driving. Now, scientists report a convenient saliva test for cannabis levels that might someday be used at roadside stops.

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