One potential risk from consuming full spectrum CBD is that you could fail a drug test. There is a trace amount of THC in our CBD extract that we use to make the oil. THC accumulates in fat cells and can stay in your body for up to a month. If you are subject to drug testing, we recommend you not consume full spectrum CBD Oil. The United Nations Office on Drugs and Crime reports that there are no known cases around the globe of a death being caused by cannabis consumption.