A stand at the 2019 Southern Hemp Expo, in Tennessee. Bill Clark/CQ-Roll Call, Inc via Getty Images
“Broad spectrum” CBD typically contains at least three other cannabinoids, as well as some terpenes and flavonoids – but still no THC. “Full spectrum” CBD, also called “whole flower” CBD, is similar to broad spectrum but can contain up to 0.3% THC.
One would assume, then, that hemp-derived CBD should be federally legal in every state because the THC levels don’t surpass 0.3%. But CBD occupies a legal gray area. Several states, such as Nebraska and Idaho, still essentially regulate CBD oil as a Schedule 1 substance akin to marijuana.
“Pure” CBD, also called “CBD isolate,” is called that because all other cannabinoids have been removed. So have terpenes and flavonoids, which give marijuana its strong aroma and earthy flavor.
Clinical research indicates that CBD is effective at treating epilepsy. Anecdotal evidence suggests it can help with pain and even anxiety – though scientifically the jury is still out on that.
While the terms “CBD tincture” and “CBD oil” are often used interchangeably, the two are actually different. Tinctures are made by soaking cannabis in alcohol, while oils are made by suspending CBD in a carrier oil, like olive or coconut oil.
CBD comes in food, tinctures and oils, just to name a few. Here are some commonly used terms used to describe CBD products in the store.
Hemp seed oil is rich in some vitamins, minerals, and essential fatty acids (EFAs), and as such, it can offer some basic nutritional benefits. Perhaps one of the most common advantages of taking hemp seed oil comes from its omega-3 and omega-6 composition, as it contains the ideal ratio for a healthy diet. These EFAs might also support heart health in a number of ways—for instance, slowing the buildup of plaque in arteries and lowering blood pressure, according to the U.S. National Library of Medicine. However, it's important to note that hemp seed oil lacks the therapeutic potential of CBD since most of these "hemp oils" contain no amount of CBD.
Josh Hurst is a journalist, critic, copywriter, and essayist. He lives in Knoxville, TN, with his wife and three sons. As a writer for Remedy Review, an independent CBD review site, Josh covers the relationship between cannabis-based products and the human body.
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There are also some important distinctions in the way CBD oil and hemp seed oil are processed. The latter is usually made through cold-pressing hemp seeds to create a dark, thick oil that is highly concentrated and nutrient-rich. CBD oil, on the other hand, is made from different processes such as ethanol or CO2 extraction, which draw from the whole hemp plant and create a final product that contains more beneficial plant compounds, like cannabinoids and terpenes.
NuLeaf Naturals products contain USDA organic certified hemp seed oil, so you still get the added benefit of this nutrient-rich carrier oil in conjunction with CBD. Additionally, these full-spectrum CBD oils are some of the strongest on the market, containing 60 milligrams of CBD per milliliter. There are no additives within these high-quality CBD oils, and all products are thoroughly lab-tested with easily accessible Certificates of Analysis available online.
As you shop around for the best CBD oil, you'll find some CBD oils that also contain hemp seed oil for added benefits. The editors at Remedy Review, an independent CBD site, pulled together a list of CBD oils that contain hemp oil. These products come from top brands that have undergone an extensive review process that takes into account customer reviews, price, lab testing, hemp source, and more.