Study: Pure CBD doesn’t cause a positive drug test, But CBN might
As the CBD craze sweeps the nation, some users may wonder whether the cannabis extract can make them fail a drug test. A preliminary study suggests the answer is “no” — at least if the CBD is pure.
Researchers found that CBD, or cannabidiol, did not react with either of two commercially available tests used to screen for marijuana use. However, another cannabis compound — cannabinol (CBN) — did. CBD and CBN are two of many chemicals found in cannabis plants.