While CBD can come from marijuana, it can also be derived from hemp. Hemp is a plant related to 0.3% or less of THC. This plant is often used to make cloth and rope. That is, hemp comes with high concentrations of cannabidiol (CBD), the non-psychoactive cannabinoid, but it contains almost no THC (below 0.3%).
It is the THC content that gives marijuana its psychoactive effects. CBD is a compound found in cannabis. There are hundreds of these compounds, which are called “cannabinoids”, because they interact with receptors involved in a variety of functions such as appetite, anxiety, depression and pain sensation. CBD is found in a certain amount in all cannabis plants.
This means that it can be derived from hemp or marijuana. CBD isolates are those that contain only the CBD molecule, without terpenes, THC or other cannabinoids. The CBD oil in marijuana can cause you to get high, although the intoxicating effects of these products are less potent considering that CBD counteracts the psychoactive properties of THC. A basic literature search by PUBMED shows numerous articles published in the last 25 years that propose a potential benefit of CBD as a medicine for many purposes.
If you're looking for the health benefits of THC, but want to minimize the intoxicating effects of high-THC, low-CBD flowers, you can buy CBD oil derived from marijuana. An important aspect to understand when considering the difference between hemp derived CBD and marijuana derived CBD is the resin content of each plant. All physicians should be aware of the impact, not only of THC, but also of CBD on the treatment and prescription of pharmaceuticals to CBD consumers. CBD isolate is most commonly used in clinical trials to demonstrate that the results are related to CBD rather than to other compounds from any of the plants that may be present.
An anecdotal event from a study of a “pure CBD” that was sent for testing was found to have around 75% CBD. Since there is more CBD in cannabis than in hemp, more hemp per dry weight is needed to produce the same amount of isolated CBD. One of the most frequently asked questions from CBD users concerns the difference between hemp CBD oil and marijuana. While hemp based CBD oils focus on providing CBD and other cannabinoids or terpenes, hemp seed oil is not.
Considering what we just said, new cannabis users may think that the CBD in hemp is not the same CBD as that of marijuana. If you're looking for the benefits of THC but don't want to get as high as you do with strains with high THC and low CBD content, you can try CBD oil derived from marijuana.