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cbd isolate mood study

Human studies evaluating the use of CBD in treating chronic pain are lacking. Those that do exist almost invariably include THC, making it difficult to isolate CBD’s distinct effects.

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.

Heart Health

Since some CBD oils contain trace amounts of THC, you should avoid driving or using heavy machinery when taking CBD oil, particularly when first starting treatment or using a new brand.

According to the investigators, men provided 300 mg of CBD exhibited less anxiety than those given a placebo. Interestingly, those provided 100 mg or 600 mg of CBD oil did not.

As CBD grows in popularity, so does the research on it but there are currently few clinical studies on the effects of CBD oil. As such, some of these claims are better supported by studies than others.

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Toth CC, Jedrzejewski NM, Ellis CL, Frey WH. Cannabinoid-mediated modulation of neuropathic pain and microglial accumulation in a model of murine type 1 diabetic peripheral neuropathic pain. Mol Pain 2010;6:16. View abstract.

Anderson LL, Absalom NL, Abelev SV, et al. Coadministered cannabidiol and clobazam: Preclinical evidence for both pharmacodynamic and pharmacokinetic interactions. Epilepsia. 2019. View abstract.

Insufficient Evidence for

Srivastava, M. D., Srivastava, B. I., and Brouhard, B. Delta9 tetrahydrocannabinol and cannabidiol alter cytokine production by human immune cells. Immunopharmacology 1998;40(3):179-185. View abstract.

Gurley BJ, Murphy TP, Gul W, Walker LA, ElSohly M. Content versus Label Claims in Cannabidiol (CBD)-Containing Products Obtained from Commercial Outlets in the State of Mississippi. J Diet Suppl. 2020;17(5):599-607. View abstract.

Devinsky O, Verducci C, Thiele EA, et al. Open-label use of highly purified CBD (Epidiolex®) in patients with CDKL5 deficiency disorder and Aicardi, Dup15q, and Doose syndromes. Epilepsy Behav. 2018 Sep;86:131-137. Epub 2018 Jul 11. View abstract.

FDA Consumer Updates: What You Should Know About Using Cannabis, Including CBD, When Pregnant or Breastfeeding. U. S. Food and Drug Administration (FDA). October 2019. Available at: https://www.fda.gov/consumers/consumer-updates/what-you-should-know-about-using-cannabis-including-cbd-when-pregnant-or-breastfeeding.