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does cbd in cannabis gummies promote sleeping

Look for quality products. Some studies suggest that many CBD products don’t have what they claim or are contaminated with pesticides or other harmful substances. (Read more about how to shop for CBD products.)

Mitch Earleywine, Ph.D., a professor of psychology at the University at Albany, State University of New York, and on the advisory board the marijuana advocacy group NORML, suggests starting with a modest dose of 30 mg and slowly working up if that doesn’t work. And he cautions that a dose of 160 mg “is going to be incredibly expensive.”

Higher doses could work better. There’s not much research on dosing, but what there is suggests low doses might not be very effective. A 2004 study found that low doses (15 mg in this case) didn’t help people fall asleep and might actually have made people more wakeful. And an even earlier study found that a relatively large dose—160 mg—worked better than a lower one. In Shannon’s study, patients were given a 25 mg dose.

How CBD Might Help With Sleep

A small but growing body of scientific research provides some support for CBD as a sleep aid. A study out this month, for example, suggests CBD might help people with short-term sleep problems.

If other remedies haven’t helped and you want to give CBD for sleep a try, experts we spoke with said here are some things to consider:

Scientists have some biological explanations for how CBD may affect both sleep and anxiety. Recent studies have shown that cannabis compounds interact with receptors throughout the body—the so-called endocannabinoid system—including in the brain. At least one of those type of receptors is thought to affect the body’s sleep/wake cycle, offering one explanation for how CBD could affect sleep directly. And CBD also interacts with another receptor in the brain that researchers have linked to anxiety.

And Joseph Maroon, M.D., a clinical professor and neurosurgeon at the University of Pittsburgh Medical Center who has researched the effect of cannabis on the brain, says that CBD has properties that could help some people sleep better. Most notably, he says, it appears to ease anxiety and pain, both of which can make it harder to fall asleep or stay asleep.

Endocannabinoid receptors affect the entire body. According to Dr. Thinh Vo, Director of Quality and Compliance at Koi CBD, cannabidiol indirectly has an impact on receptors that send information between “the cells in the nervous, immune, and circulatory systems to regulate biological processes.”

A good night’s sleep has incontestable benefits for general health and wellbeing. For 30% of the general population, however, sinking into an effortless slumber doesn’t come easily, according to a national poll by the Sleep Foundation. To make matters worse, sleeping pills and medications commonly used to induce sleep are often accompanied by side effects.

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CBD may also trigger tiredness or a sleep response through its reported effects on the 5-HT1a serotonin receptors, as observed in a study published in the medical journal Pain. “When binding to the 5-HT1a receptors, CBD essentially blocks those receptors from other agonists binding to them,” Ford explained. “Depending on the individual’s body chemistry, when CBD binds to these receptors it can essentially block the anxiety or depression-causing molecules, leading to immediate relief.” As a result, some individuals may feel a sensation of sleepiness.

Cannabinoids may improve sleep quality, decrease sleep disturbances, or reduce the time it takes to fall asleep. Photo by: Gina Coleman/Weedmaps

Many of the studies reviewing CBD, however, examined sleep as a secondary outcome in the context of another illness. Frye highlighted a 2019 study published in Frontiers in Pharmacology that investigated the use of CBD oil for children with autism spectrum disorder to treat related conditions such as sleep disturbances. “Patients with autism typically have sleep disturbances,” she explained. “The study showed that CBD improved sleep in 71.4% of patients.”