Does Using CBD Hemp Oil Result in a Positive Drug Test for THC or Marijuana?
Whether you agree to it in principle or not, testing for illicit drug abuse is a reality for most workers in the U . s .. Drug testing is mandatory for federal employees, and although it isn’t required in the private sector, more employers are implementing some kind(s) of drug screening.
When drug testing is mandated, employers almost always follow the SAMHSA (Substance Abuse and Mental Health Services Administration) guidelines because puts them on solid legal ground. Typically, extraordinary considering that overlap between testing guidelines and accepted cutoff levels for drugs and drug metabolites in confirmatory testing and screening.
Because THC is more popular as being responsible for marijuana’s psychoactivity and euphoria, a routine urine drug screen for marijuana use consists of an immunoassay with antibodies that are designed to detect it, and its main metabolite, 11-nor-delta9-caboxy-THC (THC-COOH). SAMHSA has set the cutoff level for having a positive urine screen in the immunoassay at 50 ng/mL. When the immunoassay screen is positive at the > 50 ng/mL level, a confirmatory GC/MS (Gas Chromatography/Mass Spectrometry) test is finished to verify the positive urine screen. The confirmatory GC/MS has a cutoff level of 15 ng/mL and is specific in order to the 11-nor-THCCOOH metabolite.
Fortunately, the urine drug screen for THC-COOH is capable of have very little cross-reactivity to other cannabinoids that aren’t psychoactive, such as CBD (cannabidiol), CBG (cannabigerol), CBN (cannabinol), and others. May good news for normal consumers of Wholesale CBD Isolate.
That said, individuals using unusually large doses of a typical cannabinoid-rich hemp oil product (above 1000-2000 mg of hemp oil daily) could theoretically test positive in initial urinary screen. Although very rare, the urine screen in these cases would likely represent an incorrect positive due to other non-THC metabolites or compounds, which may cross-react without the pain . immunoassay. When this is the case, the confirmatory GC/MS test would be negative, since CBD and other cannabinoids will not be detected by the more accurate (and specific) GC/MS test.
Keep in mind that a lot of of the high-quality, reliable CBD-rich hemp oil products contain much less THC than marijuana. For example, hemp contains anywhere from 1/10th to 1/300th for the THC concentration found in marijuana. An individual consuming 1000-2000 mg per day’s hemp oil would thus consume approximately 3-6 mg of THC. This exceedingly high dose may trigger detection of positive urine screen in up to 11% to 23% of assays.
On the other hand, there is some data demonstrating that at daily doses of 0.5mg of THC from 3-5 servings of most commercial CBD-rich hemp oil products, the positive urine screen minute rates are < 0.2%. Again, most servings of typical high-quality, high-purity CBD-based hemp oil products contain well below 0.1mg of THC and therefore have over 400-600 times less THC than marijuana products. What does all this mean? Put simply, a consumer who uses a high-quality, scientifically vetted hemp-based product at the serving size is highly unlikely to test positive for THC and/or THC-COOH. However, it’s important to be cognizant that elevated doses may resulted in a positive urine screen (that would be subsequently shown to be false via GC/MS). Ultimately, consumers need to fully informed among the specific regulations resulting from their employers and adjust their eating of cannabinoid products appropriately.