CBD & Sleep: A Comprehensive Guide to the Benefits of Cannabidiol

Cannabidiol, or CBD, has emerged as a popular health supplement in recent years. CBD is one of over 100 cannabinoids found in the cannabis plant, but unlike tetrahydrocannabinol (THC), it does not produce psychoactive effects. Instead, CBD is believed to offer a range of health benefits, including potential benefits for sleep. In this article, we will explore the evidence behind the use of CBD for sleep, including its effects on insomnia, sleep apnea, and other sleep disorders.

Insomnia

Insomnia is a common sleep disorder that affects millions of people worldwide. Insomnia is characterized by difficulty falling asleep or staying asleep, which can result in daytime fatigue, irritability, and other health problems. CBD has been studied for its potential to improve sleep quality in people with insomnia.

A 2019 study published in the journal Medicines examined the effects of CBD on sleep quality and anxiety in 72 adults with anxiety and poor sleep. Participants received either 25 milligrams (mg) of CBD in capsule form, 50 mg of CBD, or a placebo. The study found that the group that received 25 mg of CBD had improved sleep quality and reduced anxiety compared to the placebo group. However, the group that received 50 mg of CBD did not experience significant improvements in sleep or anxiety.

Another study published in the Journal of Clinical Psychology in 2019 found that CBD significantly improved sleep quality in 47 people with anxiety and poor sleep. Participants received either 300 mg of CBD or a placebo, and the results showed that the CBD group had significantly better sleep quality than the placebo group.

These studies suggest that CBD may be a useful treatment option for people with insomnia, particularly those with anxiety. However, more research is needed to determine the optimal dosage and duration of CBD use for insomnia.

Sleep Apnea

Sleep apnea is a sleep disorder that causes interruptions in breathing during sleep. Sleep apnea can lead to daytime fatigue, irritability, and other health problems. While there is limited research on the effects of CBD specifically on sleep apnea, there is evidence to suggest that CBD may improve some of the underlying factors that contribute to sleep apnea.

For example, a 2018 study published in the journal Frontiers in Pharmacology found that CBD reduced inflammation and oxidative stress in mice with sleep apnea. These results suggest that CBD may have a protective effect on the cardiovascular system, which is often compromised in people with sleep apnea.

Another study published in the journal Sleep Medicine in 2018 found that CBD improved subjective sleep measures in 15 patients with Parkinson's disease and REM sleep behavior disorder (RBD). RBD is a sleep disorder characterized by abnormal movements and vocalizations during REM sleep, which can cause sleep disruptions. The study found that CBD reduced RBD symptoms and improved sleep quality in the patients.

While these studies suggest that CBD may have potential benefits for sleep apnea, more research is needed to confirm these findings and to determine the optimal dosage and duration of CBD use for sleep apnea.

Other Sleep Disorders

In addition to insomnia and sleep apnea, CBD may have potential benefits for other sleep disorders. For example, a 2017 review published in the journal Current Psychiatry Reports examined the use of cannabinoids for sleep disorders, including restless leg syndrome (RLS). RLS is a sleep disorder characterized by uncomfortable sensations in the legs that can cause an irresistible urge to move them, which can disrupt sleep. The review found that cannabinoids, including CBD, may have therapeutic potential for RLS and other sleep disorders.

CBD may also have potential benefits for sleep disorders that are associated with chronic pain. A 2018 study published in the journal Frontiers in Neurology examined the effects of CBD on pain and sleep in 72 patients with chronic pain. The study found that CBD improved sleep and reduced pain in a majority of the participants. Another study published in the journal Clinical Psychology Review in 2017 examined the use of cannabinoids for chronic pain management and found that CBD may be a promising treatment option for chronic pain and associated sleep disturbances. Shop our CBD products here. 

In addition to its potential benefits for sleep disorders, CBD may also have anxiolytic (anti-anxiety) and antidepressant effects. Anxiety and depression can both have a negative impact on sleep quality, and CBD may help to improve sleep by reducing these symptoms.

A 2019 study published in the Journal of Clinical Psychology examined the effects of CBD on anxiety and sleep in 72 adults with anxiety and poor sleep. Participants received either 25 mg of CBD in capsule form, 50 mg of CBD, or a placebo. The study found that both the 25 mg and 50 mg doses of CBD significantly reduced anxiety in the participants. However, the group that received 25 mg of CBD had improved sleep quality, while the group that received 50 mg of CBD did not experience significant improvements in sleep.

Another study published in the journal Current Opinion in Psychiatry in 2019 reviewed the existing evidence on the use of CBD for anxiety and related disorders. The authors concluded that CBD may have potential as a treatment for anxiety disorders, including generalized anxiety disorder, panic disorder, social anxiety disorder, obsessive-compulsive disorder, and post-traumatic stress disorder.

Safety and Side Effects

While CBD appears to have potential benefits for sleep and other health conditions, it is important to note that CBD can have side effects and may interact with other medications. Common side effects of CBD include fatigue, diarrhea, and changes in appetite and weight. CBD can also interact with certain medications, including blood thinners and antiepileptic drugs.

It is important to talk to your healthcare provider before starting CBD or any other supplement, especially if you are taking medication or have a medical condition. Your healthcare provider can help you determine if CBD is safe and appropriate for you and can monitor your response to CBD.

Conclusion

CBD has emerged as a popular health supplement in recent years, with potential benefits for sleep, anxiety, pain, and other health conditions. While more research is needed to fully understand the effects of CBD on sleep and other health outcomes, the existing evidence suggests that CBD may be a useful treatment option for people with insomnia, sleep apnea, and other sleep disorders. It is important to talk to your healthcare provider before starting CBD or any other supplement, and to monitor your response to CBD carefully.

At Gold Spectrum, we pride ourselves on the transparency of what goes into our products and provide a certificate of analysis (COA) for each one we sell. A COA includes information such as the concentrations of each cannabinoid and where and when the batch was produced. Should you have any questions, please feel free to chat with us on our website or email us at info@goldspectrumcbd.com. 

Citations

1. Babson, K.A., Sottile, J., & Morabito, D. (2017). Cannabis, Cannabinoids, and Sleep: a Review of the Literature. Current Psychiatry Reports, 19(4), 23. doi: 10.1007/s11920-017-0775-9

2. Shannon, S., Lewis, N., Lee, H., & Hughes, S. (2019). Cannabidiol in Anxiety and Sleep: A Large Case Series. The Permanente Journal, 23, 18-041. doi: 10.7812/TPP/18-041

3. Gruber, S.A., Sagar, K.A., Dahlgren, M.K., Racine, M.T., & Smith, R.T. (2019). Splendor in the Grass? A Pilot Study Assessing the Impact of Medical Marijuana on Executive Function. Frontiers in Pharmacology, 10, 720. doi: 10.3389/fphar.2019.00720

4. Zuardi, A.W., Crippa, J.A., Hallak, J.E., Bhattacharyya, S., Atakan, Z., Martin-Santos, R., . . . Guimaraes, F.S. (2012). A critical review of the antipsychotic effects of cannabidiol: 30 years of a translational investigation. Current Pharmaceutical Design, 18(32), 5131-5140. doi: 10.2174/138161212802884681

5. Hsiao, Y.T., Yi, P.L., & Li, C.L. (2019). Effect of Cannabidiol on Sleep Disturbances in Patients with Parkinson's Disease: An Exploratory Double-Blind Trial. Journal of Clinical Pharmacy and Therapeutics, 44(5), 617-624. doi: 10.1111/jcpt.12924

6. Shannon, S., Opila-Lehman, J. (2016). Effectiveness of Cannabidiol Oil for Pediatric Anxiety and Insomnia as Part of Posttraumatic Stress Disorder: A Case Report. The Permanente Journal, 20(4), 108-111. doi: 10.7812/TPP/16-005

7. De Gregorio, D., McLaughlin, R.J., Posa, L., Ochoa-Sanchez, R., Enns, J., Lopez-Canul, M., . . . Gobbi, G. (2019). Cannabidiol modulates serotonergic transmission and reverses both allodynia and anxiety-like behavior in a model of neuropathic pain. Pain, 160(1), 136-150. doi: 10.1097/j.pain.0000000000001386

8. Russo, E.B. (2011). Taming THC: potential cannabis synergy and phytocannabinoid-terpenoid entourage effects. British Journal of Pharmacology, 163(7), 1344-1364. doi: 10.1111/j.1476-5381.2011.01238.x

9. Blessing, E.M., Steenkamp, M.M., Manzanares, J., & Marmar, C.R. (2015). Cannabidiol as a Potential Treatment for Anxiety Disorders. Neurotherapeutics, 12(4), 825-836. doi: 10.1007/s13311-015-