CBD and Sleep – What Research Says?

The popularity of CBD has skyrocketed since some time. People are taking CBD related products for a variety of reasons such as anxiety, stress, sleep woes, among other things. 

But what does research say about the impact of CBD on one’s sleep? It is pretty important to know that millions of Americans suffer because of lack of sleep. 

There are a myriad of reasons because of which their sleeping cycle is affected. Market is full of a variety of products to bring relief to people suffering from lack of sleep and CBD products are one of the most popular options for it. 

The good thing about CBD is that it doesn’t impact one’s brain like THC does. Both of these are psychoactive compounds but their effect on the brain is not alike. CBD doesn’t impair the consumer’s brain whereas THC does. 

Our article will focus on CBD’s impact on sleep and we will also see if it works or not. Additionally, we will also cover the risks of it. 

Results from Research

Researchers have been conducting studies on CBD and its impact on various health outcomes since a very long time. But the number of research has increased particularly over the last decade because of the rise in popularity of CBD. Researchers found in early studies that CBD, indeed, improves sleep if taken in high dosage. 

A scientific experiment carried out to ascertain how CBD impacted sleep resulted in promising outcomes. For more than 66 percent of respondents involved in the study, sleep scores improved within the first month of use. Anxiety, considered a prime reason behind sleeping disorders, also decreased for more than 79 percent of CBD users.

However, when using CBD to cure sleeping woes, one needs to be careful about the dosage used. Research has shown that CBD oil, when used in quantities less than 160 milligrams, may prove counterproductive and encourage wakefulness.

Apart from anxiety, another factor that often contributes significantly towards sleeplessness is pain. Research published in Frontiers of Pharmacology, one of the most reputed journals in its field, reached the conclusion that the use of CBD proves to be of significant assistance in reducing pain.

Many Parkinson’s disease patients often suffer from disorders in rapid eye movements during their sleep. Such disturbances in rapid eye movement or REM hamper one’s sleep and is commonly known as RBD or REM sleep behavior disorder. CBD also proves effective in tackling and curing this disorder.

How CBD Improves Sleep?

Research over the years has identified several ways in which CBD works on our body to improve sleep.

The intensity of the physiological functions of our body is often driven by cannabinoids produced by the endocannabinoid system present in our own body. What CBD primarily does to cure sleeping disorders is to interact with the endocannabinoid system through different receptors as well as diverse types of proteins and chemicals present in our brain.

Thorough investigations and inquiries into these interactions have shown that CBD effectively produces analgesia in our body by activating some specific receptors, in a targeted manner, present throughout the human body.

Apart from activating the receptors, CBD also proves to be effective in regulating the nuclear receptors in the body.

Reduced pain, resulting in improved sleep, comes as an aftermath of applying CBD which contributes to pain-relief through its anti-inflammatory actions on the nervous system.

CBD Sleep Products

There are diverse types of CBD sleep products available in the market ranging from oils to capsules to gummies and even in the form of CBD-infused tea.

However, CBD products are sold most popularly as CBD oils packaged in tincture formats.

When selecting an appropriate CBD sleep product, one needs to carefully examine whether the products belong to the full spectrum, broad-spectrum, or the CBD isolate category.

This selection is important because products under the full spectrum category contain THC, although in volume permissible by law. Since THC or tetrahydrocannabinol is often the component present in marijuana responsible the most for causing hallucinations or delusions, it’s better to opt for broad-spectrum products or products belonging to the CBD isolate category which provides all the medicinal benefits of CBD without including the THC.

Choosing the Right Product

Anyone looking to purchase CBD oil, therefore, should be mindful of whether the product comes under the broad spectrum of THC free products.

There are products available in the market, such as the Calm by Wellness line of CBD oils, that are free from THC, non-toxic in nature, and complies with the requirements of several testing regimes such as the cGMP and ISO 9001 certification guidelines.

Apart from producing CBD oil products that are well-reviewed in relevant trade publications, Calm by Wellness has also introduced its products in the form of CBD vegan gummies.

Developed by an experienced team of scientists, doctors, researchers, and farmers, Calm by Wellness’ peppermint flavored CBD oil tincture and THC-free gummies have been recommended by many frequent users of the product.

How and When to Take CBD

CBD as a medication for sleep should ideally be consumed in the way prescribed by the doctor. However, over the years, there have evolved some general schedules of taking CBD as practiced by common users of the product.

Anywhere between 1 and 6 milligrams of CBD per 10 pounds of bodyweight works as a thumb rule to calculate how much CBD should be taken before going to sleep.

For CBD oil products, the typical dosage is 1 milliliter to be taken directly under the tongue at least half an hour to an hour before going to bed.

CBD Alternatives

There are several other natural products that prove effective as replacements of CBD.

Some popular alternatives, as recommended by industry experts, include Echinacea or purple cornflower, ginger root, peony, and magnolia.

These products primarily reduce the pain and inflammation caused in the body that often deters sleep.


The use of CBD, which has proved its worth as an effective medication to cure sleep disorders, is expected to grow in the days to come.

Experts project the market of CBD oil to grow at a notable rate of 31.90% between 2020 and 2027.

Med-tech start-ups and biopharma companies are increasingly coming forward to explore the benefits of CBD. Several products and solutions developed based on the calming qualities of CBD are rapidly changing the competitive landscape of CBD’s growing market as a cure for sleep disorders.

However, one needs to remain careful about the dosage to be applied and the type of products to be consumed to avoid unsolicited side effects and achieve optimum results.