CBD is a cannabinoid that can remain in the body for a certain period of time after consumption. Depending on the dose taken, the frequency of use, and the method of consumption, CBD can stay in your system for anywhere from 24 hours to several weeks. It usually takes 5.5 half-lives for a drug to be completely eliminated from the system, so CBD taken orally would completely leave the body in about 11 to 28 days. Factors such as metabolism and body composition can also influence how long CBD stays in your system.
In general, substances such as CBD can be detected in the hair up to approximately 3 months after their last intake. A study published in “Pharmacology Biochemistry & Behavior” found that people with Huntington's disease who were given a daily dose of CBD for six weeks could not detect CBD consumption after one week of dosing. Even if your THC test shows a false positive, you can tell your employer that you're taking full spectrum CBD oil and request another screening test. The most effective way of consuming CBD is sublingual consumption, as it bypasses the digestive system and reaches the bloodstream faster.
Vaporization provides the highest bioavailability of all CBD formats, with up to 56% of inhaled CBD entering your body. THC can be found in saliva for about 72 hours, but chronic use of THC-contaminated CBD products could expand this detection window. CBD influences the release of neurotransmitters in the brain that affect pain, anxiety, sleep and other functions. Most experts suggest taking CBD for at least two weeks to see how it affects your health and if you're reaping the benefits or not.
An independent laboratory will analyze the potency of CBD and the THC content in your CBD oil and detect any possible contaminants in the sample tested. In conclusion, it is important to understand that how long CBD stays in your system depends on several factors such as dosage, frequency of use, method of consumption, and metabolism. Generally speaking, we can say that CBD will stay in your body for at least 2 to 5 days, but it would be wise to leave it at least two weeks just in case.
