CBD, or cannabidiol, originates from hemp plants. It’s one of the active ingredients derived from the plant. Unlike marijuana plants, hemp plants are a type of cannabis plant that has particularly high concentrations of CBD, and little THC (tetrahydrocannabidiol).
Extracted from the hemp plant’s flowers, CBD is not psychoactive like THC, but has stress-relieving and anti-inflammatory properties. Beyond being an excellent source of CBD, hemp plants are used in countless other products: ropes, clothing, paper, and natural plastic-alternatives.
Today’s affordable CBD oil for sale has a long-standing history, with the first record of its use dating back to 2737 BC. A Chinese emperor used CBD in tea to alleviate inflammation and pain from malaria, gout and rheumatism. Though many people continued to use CBD since this instance, its properties were not studied into the 1800s.
In 1839, scientist William B. O’Shaughnessy studied the therapeutic effects of CBD, looking into various potential uses in the medical field. Many years later, British chemist Robert S. Cahn successfully identified CBD’s partial structure, which led to the first isolation of a cannabidiol in 1942 by American chemist Roger Adams.
From here, research advanced more and more to start to identify the potential effects CBD has on the body. During this time, CBD was found to have certain relaxing and stress-relieving effects that made it very attractive. Then, in 1978, the Controlled Substances Therapeutic Research Act passed in New Mexico, which allowed CBD to be recognized for its medicinal benefits and begin to be used as a treatment for specific medical issues.
As CBD began to be used more and more as therapeutic treatments for issues including epilepsy and cancer, states began to have conversations about legalizing the substance. The first state to legalize CBD was California in 1996, which allowed medical patients to access it. Following this inaugural legalization, more states followed suit. Today, CBD is legal in most of the United States for medicinal use. Many states have now passed or are working towards legalized CBD for recreational use as well.
To harvest the CBD product, it has to be extracted from the hemp plant. To be separated from the plant itself, there are a number of extraction procedures, but CO2 extraction is the most popular and successful form of extraction.
The CO2 extraction method consists of pressurized carbon dioxide passing through hemp plant material. The pressured gas converts into a liquid, and works to extract the CBD oil at around a 90% effectiveness rate. This oil is then harvested and mixed into the products we are familiar with today.
CBD oil for sale can range from being highly potent with a high CBD concentration, to having a lower CBD concentration for less strong effects. Depending on what you’re looking for in your CBD product, you have the choice on how potent you want it to be.
Today, CBD oil is widely used for a range of medicinal and recreational purposes. Many of the CBD oil for sale come with ranges of benefits and uses that allow you to choose how you want to enjoy it. As more and more research is done on the positive effects of CBD, it will likely become more widely available and used in a number of medical treatments.