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can you smoke cbd hemp oil

In May of this year, the FDA held a public hearing where more than 100 stakeholders—patients, manufacturers, and researchers among them—testified about their experiences with CBD. Now, the industry is waiting for a timeline for regulation, which was expected this autumn, but has yet to appear. In the meantime, the FDA considers interstate sale of CBD as a food additive or nutritional supplement (ie., all those candies, canned sodas, and tinctures) to be illegal. But it’s not enforcing the law so long as operators in the estimated $590 million market for hemp-derived CBD adhere to the broader rules for the categories they fall in, whether that’s food, supplements, or cosmetics.

“You get kind of a double grey area here,” says Miller. “CBD is considered illegal by the FDA, and vaping is now viewed pretty hostilely by the FDA. It really is a great unknown … Without the FDA engaged formally, it makes it a lot tougher for consumers to figure out what’s a good product and what’s not.”

“There’s no regulations.”

Stem speculates the tendency to mix cannabis extract with MCTs might come down to greed or ignorance, and a misunderstanding of the term “cannabis oil,” which is something of a misnomer since CBD and THC extracts are not fatty lipids at all.

“It’s totally horrifying to me,” says Katie Stem, an herbalist who cofounded the Oregon-based cannabis company Peak Extracts in 2014, and has researched plant medicine and chemistry at Oregon Health & Science University. “People should not be cutting [cannabis extracts] with any sort of culinary lipid.” Stem says that with an extraction process using carbon dioxide as a solvent, it’s possible to create a vape-able distillate containing only plant material, without any additives.

Quartz contacted two manufacturers of CBD vape pens that contain MCT oil, and neither has replied to our messages. Bloom Farms’ unflavored CBD vape contains no MCTs or other cutting agents. The company’s flavored CBD vape pens contain trace amounts of MCTs—less than 0.3% according to a company representative—and the company is currently phasing them out.

Also, controlling dosing can be particularly difficult with vape pens. How much CBD you absorb depends on how hard and long you inhale, Earleywine says. In addition, labels on vaping devices can be especially confusing, he says. “You might get a vape oil that says it has 1,000 mg of CBD, but it’s not clear if that’s how much is in the whole bottle or in each inhalation. It can be hard to guess what your dosage really is under some of those situations.”

Pros: Inhaled CBD tends to enter the bloodstream faster than other forms—in as quickly as 30 seconds or less, according to Mitch Earleywine, Ph.D., a professor of psychology at the State University of New York, Albany, and an adviser to the marijuana advocacy group NORML. He is also the author of “Understanding Marijuana” (Oxford University Press). The quick action means it should affect the body sooner, which could be especially useful to ease immediate pain or anxiety, for example.

Good to know: Consider trying the lowest dose first—in this case, a single inhale—then wait a few minutes and see whether there is an effect, such as pain relief or reduced anxiety. If not, try another. And avoid holding your breath after inhaling, because that can irritate the lungs.

Tinctures (Drops or Sprays)

Even with so many unknowns about CBD’s effectiveness, retailers are popping up across the country. Tia Tagliaferro is chief operating officer for Hemp Garden, which sells hemp-based CBD products at its stores in New York City and Wilmington, N.C. She says the potential healing benefits of CBD and its popularity are what spurred the company to open its latest shop in New York earlier this summer, with plans to expand into other East Coast locations in the coming months.

Shake the bottle well before using, Backes says, because CBD often gets stuck on the side of the bottle.

Hemp Garden’s Tagliaferro sells gummies and caramel candies infused with CBD. These sweets may have a longer shelf life if kept in a cool, dry location, so they don’t degrade, plus they’re easy to take along with you in a bag or purse. Other baked foods, such as brownies and cookies, may have a shorter shelf life and need to be placed in a refrigerator to keep the CBD oil fresh, says Backes, an expert in cannabis science and policy.

For problems such as anxiety, depression, and insomnia, “the quickest way to deliver CBD to the brain is by smoking it,” Kaminski says. “The next quickest way is by using a tincture. Eating it, and especially a topical, will take longer before there is an effect.”