And the products on the shelf aren't all the same, Ward said. "There can be many, many different varieties, and if you're thinking about doing this for medical reasons, you want to find a trusted source and do your research," she said. "Where does that oil come from, and how confident can you be that you know the exact percentages of the different cannabinoids in the product?"
The equivalency factor is not designed to compare the effects of cannabis oil to dried cannabis, or provide dosage information. For many patients, consuming cannabis orally will produce much stronger effects than inhaling it. For example, when considering a product that has an equivalency factor of 12ml of oil to 1 gram of dried cannabis, and a patient who usually consumes 1 gram of dried product a day, this patient will likely use less than 12 ml of oil per day. Even for patients who have previous experience of using cannabis oil, it is recommend that you start with a low dose and go slow.
Tetrahydrocannabinol (THC) is the naturally occurring compound that famously produces cannabis’ mind-altering states. The CBD compound found in the plant, however, does not have psychoactive properties. CBD produces a calming effect on the mind, making it a good treatment for people with social anxiety and other nervous disorders. When combined with THC in stronger amounts, CBD can help balance out the medication, ensuring that the user does not get too high. Oil can be slightly harder to procure and more expensive than medical marijuana flowers, depending on state laws. Smoking cannabis can be more beneficial to some people, largely depending on their condition.
Some medications are changed and broken down by the liver. Cannabidiol might decrease how quickly the liver breaks down some medications. In theory, using cannabidiol along with some medications that are broken down by the liver might increase the effects and side effects of some medications. Before using cannabidiol, talk to your healthcare provider if you take any medications that are changed by the liver.
Based on client feedback, as well as our own R&D, we have chosen to use Grape Seed Oil, which has a very high content of polyunsaturated fats, and is rich in Omega 3-6 as well as Omega-9 essential fatty acids. Grape Seed Oil is NOT recognized as an allergen by Health Canada (HC) or the Canadian Food Inspection Agency (CFIA); however, some people may have sensitivities to it.
Hash oil or cannabis oil is an oleoresin obtained by the extraction of cannabis or hashish. It is a concentrated form of the plant containing many of its resins and terpenes – in particular, tetrahydrocannabinol (THC), cannabidiol (CBD), and other cannabinoids. There are various extraction methods, most involving a solvent, such as butane or ethanol. Hash oil is usually consumed by smoking, vaporizing or eating. Hash oil may be sold in cartridges used with pen vaporizers. Preparations of hash oil may be solid or colloidal depending on both production method and temperature and are usually identified by their appearance or characteristics. Range of color, most commonly golden to light brown, can vary from transparent to yellow, to tan or black. Cannabis retailers in California have reported about 40% of their sales are from cannabis oils.
However, Bonn-Miller told Live Science that he thinks cannabis research is on the upswing. "If we flash forward five years I think you'll see more studies," he said. Those studies could reveal more conditions that CBD may be helpful for and may also reveal that some of the reasons why people say they use CBD oil are not supported by the science but are instead a placebo effect. "And that's why we need to do the studies," he said.
They may be used out of competition, but cannabinoids can stay in your body long after you have used them. When choosing to use a substance out-of-competition that is prohibited only in-competition, athletes should be aware that complete washout of those substances and their metabolites cannot be easily predicted. You can read more about the clearance times of medications here.
If an athlete happens to get a CBD oil that is very low in THC and other cannabinoids, or if they stop using a product in time to ensure that any THC or other cannabinoids are cleared from their body, then the use of a CBD product will not cause a positive test or cause the athlete to incur an anti-doping rule violation. Unfortunately, it is impossible to know how much THC or other cannabinoids are in a CBD product just from looking at the label, and it is impossible to predict how each athlete will metabolize and excrete THC or other cannabinoids. The use of any CBD product is at the athlete’s own risk.
CBD is currently available in Canada within a 1:1 formulation with tetrahydrocannbinol (THC) (as the formulation known as "nabiximols") as the brand name product Sativex. It is approved for use as adjunctive treatment for symptomatic relief of spasticity in adult patients with multiple sclerosis (MS). Sativex was also given a conditional Notice of Compliance (NOC/c) for use as adjunctive treatment for the symptomatic relief of neuropathic pain in adult patients with multiple sclerosis and as adjunctive analgesic treatment for moderate to severe pain in adult patients with advanced cancer .