CBD oil comes as full-spectrum oils or in forms that contain CBD isolates. Unlike isolates, which contain CBD only, full-spectrum oils contain a variety of compounds found naturally in the cannabis plant, including proteins, flavonoids, terpenes, and chlorophyll. Alternative practitioners believe these compounds offer more substantial health benefits, although there is no clear evidence of this.
In June 2018, the U.S. Food and Drug Administration (FDA) approved Epidiolex, a CBD oral solution used for the treatment of certain rare forms of epilepsy in children under 2—Dravet syndrome and Lennox-Gastaut syndrome. Both are exceptionally rare genetic disorders causing lifelong catastrophic seizures that begin during the first year of life.
In an analysis of 14 published studies (nine involving animals and five involving humans), scientists with the University of Montreal concluded that CBD showed promise in treating people with opioid, cocaine, or psychostimulant addiction.
What to Look For
There are no guidelines for the appropriate use of CBD oil. CBD oil is usually delivered sublingually (under the tongue). Most oils are sold in 30-milliliter (mL) bottles with a dropper cap.
The tricky part is calculating the exact amount of CBD per milliliter of oil. Some tinctures have concentrations of 1,500 mg per 30 mL, while others have 3,000 mg per mL (or more).
If you are thinking about using CBD oil to treat a health condition, be sure to speak with your healthcare provider to ensure that it is the right option for you.
Remember, because CBD oils are largely unregulated, there is no guarantee that a product is either safe or effective.
Still, there’s a possibility for the following side effects to occur:
You may be confused about the legality of full-spectrum CBD. As referenced, hemp-derived CBD products containing less than 0.3% THC are legal federally, but may not be legal under some states’ legislation. You may want to check out local legislation before purchasing any CBD products (full-spectrum or not) and before traveling with CBD products to other states.
Keep in mind that full-spectrum CBD is not regulated by the FDA, though the agency is currently working on how it may approach regulating the CBD industry in the future. For now, there is no guarantee that a full-spectrum CBD product is safe, or that it’ll be effective for you.
Cristina Mutchler is an award-winning journalist with more than a decade of experience in national media, specializing in health and wellness content. A multilingual Latina, Cristina's work has appeared on CNN and its platforms, local news affiliates across the country, and in the promotion of medical journal articles and public health messaging.
While there’s currently no solid scientific evidence pointing to other specific health conditions that full-spectrum CBD may help treat, research suggests that in addition to acting as an anti-inflammatory, it shows promise for treating anxiety, panic, obsessive-compulsive disorder, and post-traumatic stress disorders in some people.
Because research on full-spectrum CBD is still fairly preliminary, experts don’t have all of the answers to many consumer questions about the pros and cons of using it for various health issues. That said, a 2018 World Health Organization (WHO) report indicates that CBD in general is typically well-tolerated, with reported adverse effects usually happening as a result of medication interactions.
So far, the U.S. Food and Drug Administration (FDA) has approved one cannabis-derived medication, a prescription drug product used to treat certain severe forms of epilepsy, a seizure-causing disorder.