Why So Many People Are Talking About CBD
Stress, anxiety, and trauma affect millions of people worldwide – and South Africa is no exception. According to the South African Depression and Anxiety Group (SADAG), 1 in 6 South Africans suffer from anxiety, depression, or substance use problems.
Traditional treatments like therapy and medication remain important, but many people are also exploring CBD (cannabidiol) as a natural tool to support their emotional health. The big question is: does it actually work? Let's look at what the science says.
How CBD Works in the Body
Your body has something called the endocannabinoid system (ECS) – think of it as your "balance system." It helps regulate things like mood, memory, sleep, and stress. CBD doesn't make you high (that's THC's job), but it can help the ECS work better. Research shows that CBD may:
- Increase levels of "feel-good" molecules like anandamide
- Calm overactive stress responses
- Interact with serotonin receptors (the same ones linked to happiness and calmness)
In short, CBD may help your brain and body "switch off" from panic mode.
CBD and Anxiety: What Studies Show
Science is still catching up, but small studies and reviews show promising results:
- A 2019 review in Frontiers in Neuroscience found that CBD reduced anxiety and stress in both human and animal studies.
- A 2024 meta-analysis (a study that reviews many other studies) found CBD had a noticeable calming effect for people with anxiety disorders.
- Some experiments even showed CBD helping people with public speaking anxiety – calming nerves without sedation.
- A case study in the U.S. found adults with PTSD reported fewer nightmares and better sleep when using CBD alongside therapy.
- A 2019 article in the Journal of Alternative and Complementary Medicine suggested CBD may reduce PTSD symptoms when combined with counselling.
- Several clinical trials are currently underway worldwide – including studies testing whether CBD can help trauma survivors process painful memories more effectively.
What About Safety?
Most studies show CBD is safe and well-tolerated, with side effects like mild fatigue or stomach upset in some cases. If you're taking other medications, always speak to your doctor first.
Final Thoughts: A Natural Ally, Not a Miracle
CBD is not a magic cure. But growing evidence suggests it may help reduce stress, support better sleep, and ease symptoms of anxiety and PTSD.
In South Africa, where stress and trauma are common, CBD could become part of a holistic self-care toolkit – alongside therapy, healthy lifestyle changes, and community support.
References:
- Blessing, E.M. et al. (2015). CBD shows promise as a natural treatment for anxiety disorders without major side effects. Review: Neurotherapeutics Journal, University of Colorado.
- Elms, L., Shannon, S. et al. (2019). CBD use improved sleep and reduced nightmares in adults with PTSD when used alongside therapy. The Journal of Alternative and Complementary Medicine.
- Bitencourt, R. and Takahashi, R. (2018). CBD helps reduce fear responses and support emotional balance after trauma. Frontiers in Neuroscience.
- Zou, S. and Kumar, U. (2018). Overview of the endocannabinoid system and how CBD support stress regulation and brain balance. International Journal of Molecular Sciences.
- World Health Organisation (2018). CBD is safe, non-addictive, and well-tolerated in humans. WHO Cannabidiol Critical Review Report.
Thinking about trying CBD for stress or trauma relief? Do a free and private consultation online with one of our trained consultants and find a routine and product that will work best with your lifestyle.
Disclaimer: This blog supports responsible cannabis use. The information contained in this article is for educational and informational purposes only and is not intended as health or medical advice. Always consult a physician or other qualified health provider regarding any questions you may have about a medical condition or health objectives.
The Science of CBD for Stress, PTSD and Emotional Well-Being