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Does CBD oil show up in a blood test?

What is CBD?

Cannabis sativa is a versatile plant grown for many purposes including food, recreation, hemp-based construction materials, and medicinal uses. There are more than 400 compounds in cannabis and 80 of those are biologically active. The most common active compound specific to the cannabis sativa is the cannabinoids, which is found nowhere else.  

CBD, which stands for cannabidiol, is a type of cannabinoid and primarily comes from marijuana and hemp. CBD is now being used everywhere — in pet treats, coffee, skincare products you name it. Is CBD healthy? Advocates also say that it helps manage pain and anxiety. Although it’s used in a wide range of products, like CBD tinctures, however, CBD has not yet been approved by the FDA.

How long does CBD stay in your system?

The time taken by cannabidiol in your body depends on different factors. Metabolism plays a huge role in how CBD is excreted from your body. Another aspect to consider is whether CBD is consumed with food or on an empty stomach. Certain foods promote bioavailability and boost overall cannabidiol concentration in the body. 

Another factor is the method of administration and dosage. The presence and effects of CBD in the system are related to how the CBD is introduced into the system. For example, vaping or smoking CBD enables it to take effect immediately whereas ingestion delays the onset for a couple of hours. Moreover, the amount of cannabidiol consumed at a time influences how long it remains in the system. 

While the time taken for CBD to detach to the body depends on the above-mentioned factors, it can be deduced that cannabidiol is likely to leave your body after a week or two. 

How long does CBD remain in your urine?

In cases of heavy use, CBD stays in the urine for a week and the detection period can exceed a month. If you consume it once, THC and its metabolites can stay in urine for about 3 days. 

How much CBD oil can you take daily? If you consume more than 2000 milligrams of legal CBD products on a daily basis, it is most likely that your urine test will come back positive. This looks like a large quantity but using CBD frequently might trigger a false positive. 

How long does CBD stay in your hair?

Testing hair for CBD is not common and there are no recognized cut-off limits for THC metabolites in the hair. Private industry cut-offs consist of 1 pg/mg (pictogram per milligram) of THC-COOH. The window of detection of THC metabolites in the hair lasts up to 3 months.

Can CBD make you fail a drug test?

There are instances where using cannabidiol can potentially cause a positive reading during a drug test. One of the most common reasons is using a product that contains THC. You might consume a low-quality product that contains THC due to mislabelling. Furthermore, cross-contamination during manufacturing may lead to THC getting into other products. This mostly happens when CBD oil is manufactured in a place that handles cannabis like a dispensary. 

Does CBD Show Up in a Blood Test?

The short answer is no. CBD is not tested for during a routine blood test, so there is no reason why it would show up. You would specifically have to ask for a CBD test for this to happen. However, if THC levels are being tested and the CBD products you have used have traces of THC, then this could show up. Always make sure to check the label of the CBD products you are purchasing to check for THC amounts.

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