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CBD’s actions within the brain and body are quite complicated. It’s very likely that the beneficial effects of CBD operate through diverse biological pathways, rather than by a single action. More research is needed to fully understand the mechanisms by which CBD relieves ailments such as seizures .
Industrial hemp contains far less CBD by weight than CBD-rich cultivars such as Harlequin or Sour Tsunami. A single 10 milliliter dose of CBD requires the cultivation and extraction of significantly more hemp than whole-plant marijuana, thus raising the risk of exposing users to more contaminants. Hemp is classified as a bio-accumulator, or a plant that naturally absorbs toxins from the soil.
Combine THC and CBD to fully enjoy the entourage effect .
Cannabidiol is as versatile as THC, if not more so, and has worked its way into a host of products.
Here are the basics of what you need to know about CBD and health.
Currently the Food and Drug Administration has only approved one CBD product, a prescription drug called Epidiolex to treat two rare forms of epilepsy. In July, the FDA expanded what the drug is approved to treat, saying it can also be used for seizures associated with tuberous sclerosis complex.
What is CBD?
“But you need studies to really be able to give us knowledge about how much CBD each day someone should take for their particular illness, and how it might interact with other medications they take,” she said. “That’s what you get with a clinical trial.”
Advocates say CBD, or cannabidiol, which comes from hemp and marijuana, can help with anxiety, pain relief and provide a slew of other benefits. And while many experts agree that CBD has potential, there are still a lot of unknowns.
The FDA has tested various products and found that many didn’t have the amount of CBD they had advertised, and has often sent warning letters to companies that make unfounded health claims.
It really depends on what your goal is and why you're taking CBD in the first place.
You can find CBD products in shopping malls, convenience stores, even coffee shops in many states right now. But when in doubt, natural grocers are a safe brick-and-mortar place to buy CBD, Beatty says. "Typically they have a vetting process that does some of the legwork for you."
What does the label look like?
It's also crucial to buy third-party-tested CBD for quality assurance (more on this later). Because the FDA doesn't regulate CBD, it is possible to buy a product that is more or less potent than advertised, or even contains small amounts of THC.
"It's kind of ironic," says Parrish. "With marijuana, we have got the federal government saying 'No' and a bunch of states saying 'Yeah, it's OK'—but with hemp, the feds say 'Yeah, it's OK,' but we still have some states saying it's not."
It's a naturally occurring substance that's used in products like oils and edibles to impart a feeling of relaxation and calm. Unlike its cousin, delta-9-tetrahydrocannabinol (THC), which is the major active ingredient in marijuana, CBD is not psychoactive.