Four other human trials from 2012 to 2016 suggest CBD reduces PTSD symptoms, although some include THC, or tetrahydrocannabinol, the main mind-altering element in cannabis. When THC and CBD work together, they create what’s called an “entourage effect,” complementing each other’s benefits and potency. For example, taking the same dose of THC and CBD together tempers the “high” from THC, while just a little THC paired with more CBD enhances the effects of the CBD.
Other studies find CBD helpful in reducing various psychiatric and medical symptoms like anxiety, insomnia and pain in patients with substance use disorders, indicating that CBD may be an effective treatment for opioid addiction. However, further studies are necessary.
4. Treat Opioid Addiction
Meanwhile, at least one study in mice revealed CBD had effects similar to the antidepressant imipramine. Human trials are needed, though, to confirm whether CBD can induce this same antidepressant reaction in our bodies.
Some studies—both preclinical animal and human clinical trials—suggest CBD could be used to help treat people who are dependent on opioids.
CBD research is growing, too. Here are nine ways studies suggest CBD oil could benefit your health.
With a forecasted revenue of over 20 billion by 2024, the CBD market is booming. 1 But what exactly is CBD and how effective is it? We look at 9 proven or possible health benefits of CBD oil.
A laboratory study found that CBD prevented human sebocytes from creating too much sebum in addition to having an anti-inflammatory effect, preventing inflammatory cytokines from activating. Because excessive sebum and inflammation are characteristic of acne, topical CBD could be an effective treatment for acne and may prevent or reduce future breakouts. 12,13
In addition, more trials are needed to investigate its use for numerous other conditions, such as muscle-spasticity in multiple sclerosis, Alzheimer’s disease, substance-abuse treatment, and diabetes protection.
Many other studies, both on animals and humans, have overwhelmingly concluded that CBD has immunosuppressive and anti-inflammatory properties which may make it a good choice for some autoimmune conditions or inflammation-related complaints. 16
Conclusion: CBD shows promise for improving the quality of life in people with Parkinson’s disease but larger trials are needed.
There is currently no known “correct” dose of CBD oil. Depending on individual needs and what is being treated, the daily dose may range between 5 and 25 mg.
CBD oil should be avoided during pregnancy and breastfeeding. A 2018 study from the American Academy of Pediatrics warned women to avoid marijuana during pregnancy due to the potential risks to a baby’s development. Although it is unclear how CBD contributes, CBD is known to pass through the placental barrier.
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.
How to Calculate CBD Dose
There have also been suggestions that CBD may aid in the treatment of cannabis and nicotine addiction. Further research is needed.
To use CBD oil, place one or more drops under the tongue and hold the dose there for 30 to 60 seconds without swallowing. Capsules and gummies are easier to dose, although they tend to be more costly. CBD sublingual sprays are available as well.
Cathy Wong is a nutritionist and wellness expert. Her work is regularly featured in media such as First For Women, Woman's World, and Natural Health.
The findings suggest that CBD oil may be a suitable complementary therapy for people whose hypertension is complicated by stress and anxiety. However, there is no evidence that CBD oil can treat hypertension on its own or prevent hypertension in people at risk. While stress is known to complicate high blood pressure, it cannot cause hypertension.