History of Hemp – Cannabis & CBD
History of Hemp, Cannabis and CBD
Hemp cultivation for fibre was recorded in China as early as 2800 bce and was practiced in the Mediterranean countries of Europe early in the Christian era, spreading throughout the rest of Europe during the Middle Ages. It was planted in Chile in the 1500s and a century later in North America.
Cannabidiol (CBD) is a phytocannabinoid discovered in 1940. It is one of 113 identified cannabinoids in cannabis plants and accounts for up to 40% of the plant’s extract. As of 2019, clinical research on CBD included studies related to anxiety, cognition, movement disorders, and pain, but there is insufficient high-quality evidence that cannabidiol is effective for these conditions.
Cannabidiol can be taken in multiple ways, including by inhalation of cannabis smoke or vapor, as an aerosol sprays into the cheek, and by mouth. It may be supplied as CBD oil containing only CBD as the active ingredient (excluding tetrahydrocannabinol [THC] or terpenes), CBD-dominant hemp extract oil, capsules, dried cannabis, or prescription liquid solution. CBD does not have the same psychoactivity as THC and may change the effects of THC on the body if both are present. As of 2018, the mechanism of action for its biological effects has not been determined.
In the United States, the cannabidiol drug Epidiolex was approved by the Food and Drug Administration in 2018 for the treatment of two epilepsy disorders. Since cannabis is a Schedule I controlled substance in the United States, other CBD formulations remain illegal under federal law to prescribe for medical use or to use as an ingredient in dietary supplements or other foods. Cited from https://en.wikipedia.org/wiki/Cannabidiol
The history of cannabis and its usage by humans dates back to at least the third millennium BC in written history, and possibly further back by archaeological evidence. For millennia, the plant has been valued for its use for fiber and rope, as food and medicine, and for its psychoactive properties for religious and recreational use.
The earliest restrictions on cannabis were reported in the Islamic world by the 14th century. In the 19th century, it began to be restricted in colonial countries, often associated with racial and class stresses. In the middle of the 20th century, international coordination led to sweeping restrictions on cannabis throughout most of the globe. Entering the 21st century, some nations began to change their approaches to cannabis, with measures taken to decriminalize cannabis; the Netherlands became the first nation to legalize cannabis, and in 2015 Uruguay became the first to legalize recreational cannabis with Canada following in 2018 and South Africa for personal home use only. https://en.wikipedia.org/wiki/History_of_cannabis
