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cannabidiol types

"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."

CBD, short for cannabidiol, is a chemical compound from the Cannabid sativa plant, whish is also known as marijuana or help, according to the US National Library of Medicine.

If so, hard pass. "You should avoid any company that makes disease claims," says Beatty. "If so, it means they're either willing to break the rules or they're not aware of the rules."

That all sounds good, but is it legal?

Nearly every expert Health spoke to agreed that your CBD products should be tested by a third party to confirm the label's accuracy. This is a real concern in the industry—take the 2017 Journal of the American Medical Association study, for example, which tested 84 CBD products and found that 26% contained lower doses than stated on the bottle. Look for a quality assurance stamp or certificate of analysis from a third party (aka not the actual brand) or check the retailer's website if you don't see it on the product's label.

There are two main types of pain, Dr. Danesh says: musculoskeletal and nerve. "There could be benefit for both conditions," he says.

You've probably heard the terms cannabis, marijuana, and hemp all tossed around in relation to CBD. The plant Cannabis sativa has two primary species, hemp and marijuana. Both contain CBD, but there's a much higher percentage in hemp, which also has very low (less than 0.3%) levels of THC compared to marijuana.

That same 2018 Farm Bill means you can now travel between states with legit CBD products. "Flying with CBD should pose no issues now," Parrish says. However, if you're traveling with a tincture, be mindful of TSA limits on how much liquid you can carry on an airplane, she adds. (You can also mail CBD products, just like "companies that comply with the Bill can ship their hemp-derived CBD products anywhere in the U.S.," Parrish notes.)

In Australia, we have over 150 cannabis products that a doctor can prescribe. Most of the products are considered CBD oils. And, as of Feb 2021, low dose CBD oils will be legal over the counter in pharmacies.

In 2005 a study concluded that a CBD oil with a full-plant extract had greater medicinal properties than only CBD. Because the oil has all of the cannabinoids and other chemical compounds, you will get the positive effects of the chemical synergies called the entourage effect.

Tom Brown

Raw CBD oil is created without using solvents or heat during the extraction process. Typically Raw CBD oil is made via a CO2 extraction process. Because most of the original plant stays intact during and after the process, the resulting product contains the full spectrum of the plant’s cannabinoids including CBD and CBDa. In addition to all of the cannabinoids, the resulting product contains the terpenes and pigments.

CBD isolate only contains CBD and is often found in crystal or powder form.

Isolate is often used for vaping, and when in crystal or powder form is generally administered by putting it under the tongue. The benefits of isolate over other types of CBD are that it’s generally cheaper and it has no THC. The downside is that you miss out on the potential entourage effect which exists when a full spectrum of the cannabinoids is present in the oil.