CBD-contified一切：这笔交易是多少？

您已经在互联网，电视和杂志上看到了健康福利。你听说可以从减少焦虑来帮助你更好地睡觉。你在当地的加油站和城镇最昂贵的精品店的货架上找到了它。您在甜点菜单上遇到过咖啡饮料，并作为Gummy Chews提供。

除非你一直在岩石下生活，否则你知道CBD现在无处不在。嗡嗡声的缩写代表大麻，在大麻或大麻植物中发现的100多种化合物中的一种。与另一个受欢迎的Cannabinoid缩略词，THC（Δ-9-四氢呋喃酚的短片）不同，CBD不会导致欣快的高助理与吸烟大麻，但它确实创造了一个放松的反应，即支持者可以用于健康益处。考虑到这一点，越来越多的公司正在创建CBD产品，以帮助人们摄取，饮料和将化合物作为奶油，以及其他方式使用（参见：Vaping，Oil，酊剂，甚至栓剂）。事实上，行业分析分子预测，CBD市场可能将达到2022美元的220亿美元。

“你可以在任何可以吃的东西中找到CBD。我们在薯片，爆米花，木棉，布朗尼，饼干，胶囊中看到它。如果你可以吃它，你可以把CBD放在其中，人们正在这样做，“约翰霍普金斯大学医学院的行为药理学研究单位副教授Ryan Vandrey，Ph.D.

他和美国和世界各地的许多其他研究人员一起研究了CBD作为一种食用的影响。它是野性，狂野的健康产品西部，并提出了许多问题，如：CBD在饼干中安全？它会失去软饮料的效力吗？吃它甚至是合法的吗？另外，你怎么知道它真正的麻烦，当它被添加到蜂蜜等东西中？

And, of course, the biggest question of all: Does this stuff work? Here’s what the experts have to say about the booming CBD business.

CBD食用安全吗?

Scientists are still learning a lot aboutCBD如何以及为何工作, what it’s most effective for (and what it isn’t), and what the safety profile is for a variety of populations, says Ryan McLaughlin, Ph.D., an assistant professor of integrative physiology and neuroscience at Washington State University in Pullman.

While it’s unclear if eating one type of food with CBD in it is more or less safe than another type, McLaughlin recommends caution, especially when it comes to long-term CBD edible use if you’re on other medications. It could possibly affect liver enzymes that break down key meds in the body, he says, causing you to have too much of those drugs in your system. It’s speculation right now and the research is ongoing, but if you take medications for your condition, talk with your doc before diving headfirst into the world of CBD.

是合法的吗？

Beyond Epidiolex, an antiseizure medication, CBD is not approved for medical use—although that might come as a surprise given how hard some companies advertise as its health benefits. But food isn’t regulated by the FDA the same way drugs are, so many companies bend the rules by putting CBD in edibles instead. This has led to confusion, as the FDA says on its website that it’s “currently illegal to market CBD by adding it to a food or labeling it as a dietary supplement,” yet plenty such products exist openly in stores. “The FDA is still establishing regulations over hemp-derived CBD products,” Vandrey says.

与大麻相关的产品目前存在于一个复杂的监管空间中，他解释说：“你可以拥有合法和CBD的CBD是非法的，这一切都取决于它是如何源的。”如果毒品执法局（DEA），如果源自大麻，则定义为含有少于0.3％的大麻），则是合法的。然而，在实验室中合成或源自含有大于0.3％THC的大麻的CBD是DEA眼中的非法受控物质，“Vandrey说。

CBD真的是我吗Food?

Maybe, maybe not. Since it’s not regulated, you’re relying on the seller to be honest, McLaughlin says. And because CBD typically has limited side effects and is well-tolerated, it’s difficult to tell. Did that gummy make you feel better? It could be the placebo effect. A study in the美国医学协会杂志found that of the 84 CBD products purchased online and then tested, 26% contained less CBD than labeled, enough to negate potential benefits.

“Consumers do have to protect themselves,” says Vandrey. “Some products tested by independent laboratories have been found to contain heavy metals, residual solvents, and non-listed cannabinoid substances—things that could be harmful to your health.”

另一个问题：仅列出CBD的产品可能具有痕量的THC - 不足以引起认知问题，但足以作为肯定的结果，例如，对您的新工作，Vandrey指出，这可能会出现积极的结果。

食用的CBD吗？

MCLaughlin说，你如何服用CBD问题。以食物或饮料的形式对其进行口服，这意味着您可能使用远低于临床前和早期临床试验的含量低得多的剂量。“你肯定可以吃CBD或有胶粘剂，这是一个[方便]的方式，”McLaughlin说。“但是这些剂量是否具有治疗性相关性是值得怀疑的。”

Still, people swear by CBD’s power of reducing pain, anxiety, and stress. So why and how is it working if their doses are much lower than those in studies? Researchers don’t know yet, says McLaughlin. Along with the placebo effect, there’s the fact that ingested CBD stays in the body a long time (it seems to have a half-life of 30 hours), so it’s efficacy may accumulate over weeks and months.

In his forthcoming study on CBD edibles, Vandrey and his colleagues have found the form of CBD you eat and how you eat it impacts how your body absorbs it, too. “If it’s encapsulated, or in a syrup, or in a tincture, we see differences in the amount of CBD that gets absorbed,” he says. When eaten with other food, especially high-fat meals, you get greater absorption than if it’s eaten on an empty stomach or with low-fat meals, he says.

虽然研究人员继续探索CBD作为健康产品的可能性，但有一件事是肯定的：今年市场上有超过1,000名CBD品牌，这是一个趋势，这是一个趋势。