The evidence for cannabidiol health benefits. CBD has .. CBD oil was recommended by my son who has arthritis and, for me, it really works. ARTICLE TYPES; Books and documents; Clinical trials; Meta-analysis and medicinal cannabis resin extracts obtained by super-critical fluid extraction. Evidence from Acute Psychological Studies CBD reduced THC-induced anxiety when administered.
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Comparative effects between cannabidiol and diazepam on neophobia, food intake and conflict behavior. Res Commun Psychol Psychiatry Behav. Characteristics of the stimulus produced by the mixture of cannabidiol with delta 9-tetrahydrocannabinol. Arch Int Pharmacodyn Ther. Pharmacological characterization of cannabinoids in the elevated plus maze.
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Impact of cannabidiol on the acute memory and psychotomimetic effects of smoked cannabis: Diminished gray matter in the hippocampus of cannabis users: Does cannabidiol protect against adverse psychological effects of THC?
Mitigation of post-traumatic stress symptoms by Cannabis resin: But, "there are obvious concerns about smoking something. A similar review published in in The American Journal of Cardiology found that marijuana smoke inhalation can increase the chances of heart attack or stroke. Neither review analyzed the effects of vaping cannabis oil alone, so it's unclear if it has the same health risks as smoking other marijuana products.
People claim that cannabis oil can be used to treat a wide range of conditions, though evidence to back up these claims is often lacking. But again, there is no clinical evidence to support these claims. A review published in in the journal Frontiers in Pharmacology described how CBD may work to protect the hippocampus — the part of the brain responsible for several important functions, such as learning, memory and navigation — during times of stress, and may also help prevent brain-cell destruction that results from schizophrenia.
Another review published in the journal Annals of Palliative Medicine summarized a handful of studies that suggest cannabis oils containing THC or CBD, or both, may help with chronic pain management , but the mechanism is unclear. Cannabis treatment in people with certain forms of epilepsy has been more promising. He pointed out that the classification of marijuana as a Schedule 1 drug by the DEA makes it difficult to get material to use in laboratory studies.
Schedule 1 drugs have a high potential for abuse, according to the DEA , and are illegal under federal law. Because of this classification, it's not easy for researchers to get their hands on the drug.
However, Bonn-Miller told Live Science that he thinks cannabis research is on the upswing. Those studies could reveal more conditions that CBD may be helpful for and may also reveal that some of the reasons why people say they use CBD oil are not supported by the science but are instead a placebo effect.
The side effects and risks involved with consuming marijuana-based products aren't clear, either, Bonn-Miller said. It's important to "determine cannabinoids that are useful therapeutically while understanding and using cannabinoids that are associated with less risk," he said.
At least with CBD, he said, it doesn't appear to have the potential for addiction. That's different from THC, which has been associated with addiction, he said, and negative side effects, including acute anxiety. Both Bonn-Miller and Ward stress that it's up to the consumer to be well-educated about the material they're purchasing and the research that's out there. So "I think there needs to be, from a consumer standpoint, a lot of vigilance," he added.
And the products on the shelf aren't all the same, Ward said. Bonn-Miller also explained that it's imperative to exhaust the traditional and established front-line treatments that are available before seeking out these products.
Kimberly is the reference editor for Live Science and Space.
What Is the Evidence for CBD Oil?
Evidence on efficacy of medicinal cannabis is mixed, strong for some . A very large quantity of anecdotal reports detail remarkable results with cannabis oil on. Oil has become a favorite mode of administration for many medical users of .. Various studies done on CBD oils and other cannabis products. CBD oil may offer a range of benefits, including reducing pain and inflammation. Evidence shows that the oil does not contain psychoactive.