Cannabidiol is currently a class B1 controlled drug in New Zealand under the Misuse of Drugs Act. It is also a prescription medicine under the Medicines Act. In 2017 the rules were changed so that anyone wanting to use it could go to the Health Ministry for approval. Prior to this, the only way to obtain a prescription was to seek the personal approval of the Minister of Health.
The 2014 Farm Bill, legalized the sale of "non-viable hemp material" grown within states participating in the Hemp Pilot Program. This legislation defined hemp as cannabis containing less than 0.3% of THC delta-9, grown within the regulatory framework of the Hemp Pilot Program. This has led many to insist that CBD manufactured from hemp, is legal in all 50 states and exempts its oversight by the DEA as a controlled substance. The 2018 Farm Bill is anticipated to provide further clarity regarding hemp regulations.
Again, the more studies and medical research that focus on CBD, the more will be known about its side effects and potential medical benefits. For what it's worth, in December 2017, the World Health Organization declared in a report that "cannabidiol does not appear to have abuse potential or cause harm." The WHO also noted that CBD could have "therapeutic value" for epileptic seizures, but that further study is warranted to determine CBD's potential medical use.
With that being said, let’s discuss the wonderful thing we call CBD oil. CBD oil is made from the specific hemp strain that is bred for fiber, topicals, nutritional benefits, and more. It is made from high-CBD, low-THC hemp. CBD oil is extracted using the whole plant or aerial parts. Aerial parts of the plant are parts which are completely exposed to air. Since hemp contains only trace amounts of THC, CBD oil products are non-psychoactive.
Cannabidiol (CBD) oil is essentially a concentrated solvent extract made from cannabis flowers or leaves that is dissolved in an edible oil such as sunflower, hemp, or olive oil. Solvents used can vary from relatively innocuous organic solvents (ethanol, isopropyl alcohol) to more harmful ones (petroleum-ether, naphtha), or even supercritical fluids (butane, CO2). The exact conditions and solvents applied have a great impact on, for example, the taste, color, and viscosity of the final product. Because many other plant components are co-extracted with the desired cannabinoids present in the herbal material, these are sometimes removed by a treatment known as “winterization.” By placing the extract in a freezer (–20 to –80°C) for 24–48 h, components with a higher melting point such as waxes and triglycerides, as well as chlorophyll will precipitate, so they can be removed by filtration or centrifugation . This treatment can significantly improve the taste and color of the final product.
Whether any of these CBD products will do anyone any good (or bad) is moot. “Cannabidiol is the hottest new medicine in mental health because the proper clinical trials do suggest it has clinical effects,” says Philip McGuire, professor of psychiatry and cognitive neuroscience at King’s College London. “It is the No 1 new treatment we’re interested in. But although there’s tons of stuff in the news about it, there’s still not that much evidence.” Large, long-term studies are needed; a 2017 review paper into the safety profile of CBD concluded that “important toxicological parameters are yet to be studied; for example, if CBD has an effect on hormones”.
I used it on my mother's feet (she's 90). She is great for testing anything because she's in an incredible amount of pain and absolutely NOTHING works for her. Two hours after I applied it, she came into my room and said, "I can't believe that cream actually worked. I still don't have any pain in my toes and the bottom of my feet. It worked so well, I forgot about the pain after you put it on..." Needless to say, she looks forward to an application every evening.
That lines up with one of the rare instances of FDA testing. In 2016, the FDA tested several “CBD oils,” ultimately issuing warnings to eight companies. Some of those oils were found to contain no or barely any CBD, and many contained illegal quantities of THC. For example, Healthy Hemp Oil’s “Herbal Renewals 25% CBD Hemp Oil Gold Label” contained 8.4 mg/g of THC. Sana Te Premium Oils, which sold 25 mg “CBD oil” capsules on Etsy, contained between 13 and 19 mg/g of THC and less than 0.1 mg/g of CBD.
This takes us to the next problem: There is no regulation around how much active CBD or THC is in each cream or how much of the compound is needed to see relief. Read: "If you have three products that say 1 percent CBD infused in coconut oil, one could be great and the other two could be crap—that's the reality of cannabis medicine right now," Gerdeman says.
Dry mouth: As is the case with many other hemp- and marijuana-based products, CBD oil often leads to a condition known as dry mouth (or cottonmouth). This is likely due to cannabinoids altering receptors in the lower jaw that trigger salivation. In most cases, mild discomfort and stronger-than-average thirst are the only issues associated with dry mouth.
Fewer hangovers is also the sales pitch at Adriaen Block, a bar in the Astoria neighborhood of Queens that whips up CBD-infused negronis and old-fashioned cocktails. “You can maintain a conversation and know what you are saying,” said Zsolt Csonka, who owns the bar and mixes drinks there. “After two or three drinks, you’ll be able to go to the gym the next day.
Kat’s Naturals offers five non-THC tinctures of varying concentrations: Heal and Naked (1,500mg), Balance (750mg), Metabolize (500mg), and Relax (300mg). All five tinctures are available in 5mL to 30mL containers, which can sustain users anywhere from five days to four weeks, depending on their dosage. Kat’s Naturals tinctures are derived from 99% pure fat soluble CBD isolate and pose no risk for yielding positive results on drug tests. For best results, Kat’s Naturals recommends ingesting three to five drops under the tongue and holding them in place for 60 seconds.
Liquid CBD Oil/Tinctures/Extracts: Drops or tinctures should have a “suggested serving size” and the total milligrams of CBD listed on their packaging. From there, you can determine the amount of CBD you would like to ingest. Simply place the correct quantity of drops under your tongue using the dropper and hold the CBD oil in place for a minimum of 60 seconds. The 60 second hold allows for absorption via the blood vessels underneath your tongue – efficiently bypassing first-pass metabolism. Once 60 seconds has passed, swallow the CBD oil.
Many people take CBD oil for joint pain or even muscle soreness, but most would suggest that they are not as soothing or fast-acting as applying a topical CBD cream directly to the site of pain or soreness. Using a topical CBD cream for muscle soreness is also effective due to the simple mechanical effects of massaging. When you massage sore muscles, what you’re actually doing is stimulating the fibers in the contractile tissue to engage in capillary action; in other words, the fibers are actively exchanging expended blood and replenishing themselves with a new, freshly-oxygenated supply from arterioles.
Cannabis-infused topicals have become a popular item among patients treating a variety of aches and pains. Applied directly to the skin, topicals deliver localized relief and often contain a variety of therapeutic compounds, not just CBD. Because balms and salves are non-intoxicating, topicals are a great choice for patients needing relief with a clear head.
Though unflavored and priced higher than competitors, Green Roads CBD oils are made by a trusted manufacturer and use organically grown hemp. Following the CO2 supercritical fluid extraction process, board-certified pharmacists formulate the tincture by hand. Green Roads only sells CBD isolates, so if you’re looking for broad-spectrum products look to some of our other recommendations.