Looking at the dosage information for the CBD product that has been FDA approved can also be helpful. For Epidiolex, an FDA-approved cannabis-derived medication used to treat seizures in people with certain types of epilepsy, the starting dosage is 5 milligrams per kilogram of body weight. This dose can later be increased to 5 mg per kilogram of body weight twice a day.
In studies, amounts vary from as low as 20 milligrams per day to up to 1,500 milligrams (mg) per day. The World Health Organization reports that dosages in clinical research studies typically range between 100 and 800 milligrams per day.
Start With a Low Dose
Kendra Cherry, MS, is an author and educational consultant focused on helping students learn about psychology.
Unless your doctor recommends a specific dose, start by taking 10 to 20 mg a day. Take this for a week to ensure that it is well-tolerated and that you don’t experience any unwanted effects or an allergic reaction.
How to Take CBD
While further research is still needed, there is some evidence that CBD may have some beneficial mental health effects. These include:
Cannabidiol may not reduce anxiety in healthy adults, according to a study published in Cannabis and Cannabinoid Research.
Researchers concluded this after testing participants' responses to negative images or words and threatening faces after they took oral CBD.
Similarly, CBD showed no effect on systolic blood pressure (the top number in a blood pressure reading) or persecutory ideation. This is a fear that someone is harming you or will in the future.
A growing number of companies have begun selling supplements, salves, and other products containing CBD oil. They often tout these items as natural remedies for issues like anxiety and pain.
Anxiety disorders affect more than 18% of American adults ages 18 and older, the Anxiety & Depression Association of America (ADAA) says. These disorders are "highly treatable," the ADAA says, but only about 37% of adults seek professional treatment.
A small study published in Neuropsychopharmacology determined that CBD may help reduce social anxiety. The ADAA defines this disorder as "intense anxiety or fear of being judged, negatively evaluated, or rejected in a social or performance situation."
Is CBD Legal?
Their goal is clear, according to a survey published in Cannabis and Cannabinoid Research: Almost 62% of cannabidiol users say they use CBD to treat pain, anxiety, and depression.
For people dealing with pain, anxiety, or depression, taking CBD oil may seem like a quick and simple fix.