In all places you click nowadays, it looks like somebody on the internet is speaking about cannabidiol—often known as CBD, a chemical compound derived from the hashish plant. On-line retailers market the extract (also referred to as hemp oil) as a remedy for quite a lot of ailments, celebrities swear by its healing powers, and the ingredient is popping up in nutritional supplements and beauty products, as well. There’s even a new FDA-approved drug derived from CBD.

Although hashish can be used to make marijuana, CBD itself is non-psychoactive—that means that it doesn’t get you high the best way smoking or eating hashish-associated merchandise containing THC (the plant’s psychoactive compound) can. Nonetheless, there’s loads medical doctors don’t know about CBD and its effects on the body, and a lot consumers ought to perceive before trying it.

To get a better thought, Well being appeared on the latest science and ran a few of the commonest CBD-associated health and wellness claims by specialists within the field. Here’s what researchers think about the way these products are being marketed, and what potential users ought to maintain in mind.

To quit smoking

There’s been some buzz about CBD oil being helpful to folks making an attempt to quit cigarettes, and one small, brief-term studythis link opens in a new tab revealed in 2013 within the journal Addictive Behaviors helps this idea.

A bunch of 24 smokers acquired inhalers with either CBD or a placebo substance and had been inspired to use those inhalers for a week at any time when they felt the urge to smoke. These with the placebo inhaler did not reduce their cigarette consumption in any respect during that week, but those with the CBD inhaler reduced theirs by about forty%.

The outcomes “recommend CBD to be a potential therapy for nicotine addiction,” the study authors wrote—but they also admit that their findings are preliminary. Ryan Vandrey, PhD, a cannabis researcher and affiliate professor of psychiatry at Johns Hopkins University (who was not concerned within the 2013 research), agrees that larger, longer-time period research are wanted to know if CBD may be useful for smokers trying to kick the habit.

For pain aid

Daniel Clauw, MD, professor of anesthesiology at the University of Michigan, believes that CBD may have real advantages for people residing with chronic pain. He cites a recent clinical trialthis link opens in a new tab from pharmaceutical company Zynerba (for which Dr. Clauw has consulted) that found that a CBD-derived topical drug provided pain reduction to patients suffering from knee osteoarthritis.

Zynerba is now not pursuing a model of that drug for osteoarthritis, says Dr. Clauw, and there are at present no customary recommendations for what dosage or formulation of CBD (in both oral or topical form) may work best for pain relief. However he does want pain sufferers to know that CBD products could also be price a try—and that they may present relief, even without the high that products with THC produce.

“I don’t think we now have that many good medicine for pain, and we know that CBD has fewer side effects than opioids or even nonsteroidal anti-inflammatory drugs, which can cause bleeding and cardiovascular problems,” he says. “If I have an aged affected person with arthritis and a bit little bit of CBD can make their knees feel higher, I’d desire they take that than another drugs.”

RELATED: What to Know About CBD Oil and Chronic Pain

In skincare merchandise

CBD appears to have anti-inflammatory properties, says Dr. Clauw, which is one reason the sweetness industry has championed it as a new anti-getting older ingredient in lots of skincare products and spa treatments.

Francesca Fusco, MD, a dermatologist based mostly in New York Metropolis, lately told Health that CBD oil is a rich supply of fatty acids and other skin-healthy nutrients, and that it could enhance hydration and decrease moisture loss. Just a few research have also prompt that CBD oil might inhibit the expansion of acnethis link opens in a new tab, though this hypothesis has only been tested in laboratory cell cultures—not in precise humans.

As a remedy for autism

Mother and father of autistic children could look to CBD as a potential therapy, however they need to know that research in this space is really just starting, says Vandrey.

CBD has been shown to work together with the body’s endocannabinoid system, a network in the brain that seems to play a task in social behavior, circadian rhythm, and reward processing—all of which might be atypical in folks with autism. For that reason, researchers are excited about a research that’s currently underway at the University of California San Diegothis link opens in a new tab about CBD’s potential as an autism therapy.

But besides the fact that no human trials have been carried out on CBD for autism, there’s another reason for potential patients (and fogeys) to weigh their options carefully. The business remains to be unregulated—which means that, in many states, there aren’t any laws or inspections to ensure that a product’s ingredients match what’s listed on the label.

Research carried out by Vandrey and his colleagues has even shown that some CBD merchandise comprise significant ranges of THCthis link opens in a new tab—which may get a child high and cause different disagreeable side effects. “This is an area that exists in a grey area of legality,” Vandrey says. “And because of that, anybody thinking about utilizing cannabidiol, of any type, should proceed with caution.”