CBD (Cannabidiol) oil is derived from hemp. Many individuals confuse hemp with marijuana, but hemp is a very different plant. Marijuana and hemp could share the identical scientific name, Cannabis sativa, but they are not the same.
Marijuana is cultivated primarily for its psychoactive cannabinoid, a chemical compound called tetrahydrocannabinol or THC, for recreational and medicinal use. Marijuana contains both THC and CBD.
Hemp contains only a trace of THC, less than 0.3% compared to marijuana’s hefty 5-35%. The primary cannabinoid in hemp is CBD, but there are over 100 other cannabinoids in hemp, as well as compounds that produce tastes and scents called terpenes (e.g. citrusy smell of oranges, distinctive aroma of pine bushes, or sweet flower smell of lavender).
For hundreds of years, hemp has been cultivated for food, clothing, fiber, and fuel. It is likely one of the world’s oldest domesticated crops. In the early days, hemp was an important crop in the U.S. Throughout the 1700s, colonial farmers grew hemp mainly for its strong fiber.
Nevertheless, hemp production got here to a screeching halt when the Marijuana Tax Act of 1937 was passed. Mainstream attitudes towards cannabis began to sway vastly towards the negative. Hemp turned the “evil weed” because it shares the identical species as marijuana even though it doesn’t contain marijuana’s abundant THC.
Over the years, many have speculated that the real reason for the anti-cannabis campaign boiled down to the worry that hemp could turn into a low-cost substitute for paper pulp. American industrialist William Randolph Hearst and the DuPont family had major investments within the timber and newspaper industries. They initiated a smear campaign to destroy the profitable hemp marketplace for fear that the rise of hemp would underreduce their profits. Nevertheless, years later, it became known that hemp does not include a high enough concentration of cellulose to be an efficient paper substitute.
Eighty long years later, hemp lastly regained its authorized status in the U.S. after the passage of the 2018 Farm Bill. Hemp, defined as cannabis with less than 0.3% THC, is removed from Schedule I managed substances. Hemp-derived products are authorized so long as they come from licensed hemp growers. More and more universities and hospitals have begun to study it. Americans can now use CBD legally. It can be ordered online and shipped to all 50 states.
Marijuana laws are also changing at a rapid tempo across America. Although it is still illegal on the federal level, many states have legalized marijuana. For the remaining states, some have allowed it for medical use and some recreational use.
The Human Endocannabinoid System (ECS)
Cannabinoids made by our own our bodies are called endocannabinoids (the prefix “endo” means within). Within the Nineties, researchers made an astonishing discovery that the ECS plays a major role in our overall health.
The ECS maintains constant communication with each organ system in the body.
This communication entails messenger molecules called endocannabinoids and cannabinoid receptors on every cell that accepts them. Think of it as a “key and lock” system. The receptors are locks and the endocannabinoids are keys that bind to those receptors and unlock them.
There are two essential types of receptors within the ECS – cannabinoid receptor type 1 (CB1) and cannabinoid receptor type 2 (CB2).
Researchers found more than 1,000 receptors in the body. CB1 receptors are positioned largely on nerve cells in the brain and spinal twine, as well because the eye and retina. CB2 receptors are predominantly discovered within the immune system and within the organs and tissues, reminiscent of brain, spleen, blood cells, gastrointestinal, and urinary tracts.
The body produces two types of endocannabinoids – anandamide and a pair of-AG. These are transported into the cells through the CB1 and CB2 receptors. As we age, the body turns into less environment friendly in producing anandamide and a couple of-AG. The proper functioning of the ECS also depends upon the adequacy of omega-3 within the diet.
Many individuals have skilled the feel good sensation or “high” after strenuous exercise. The lifted mood comes from the discharge of endorphins. Researchers now know that it’s also from an increase in anandamide, which targets primarily the CB1 receptors and, to a lesser extent, the CB2 receptors.
The other endocannabinoid, 2-AG, transmits signals across the brain cells and activates both CB1 and CB2 receptors. 2-AG supports brain health, immune health, as well as insulin sensitivity.
Researchers have now discovered that both endocannabinoids, anandamide and a pair of-AG, have a considerable impact on a wide range of functions together with appetite, energy and balance, immunity, memory, metabolism, nervous system, sleep, and stress response.
Proof For CBD Health Benefits
The Cannabis plant comprises over one hundred cannabinoids. These compounds intently resemble the human endocannaboids. The principle cannabinoid in hemp is CBD, and in marijuana, THC.
Unlike THC, CBD doesn’t bind directly into our cannabinoid receptors. Nevertheless, it does stimulate the activity of both CB1 and CB2 receptors without directly tapping into them. A study by the National Institute of Health found that CBD causes the body to release more endocannabinoids, particularly 2-AG. Moreover, CBD inhibits the degradation of anandamide.
Scientists are now beginning to discover a lot of CBD’s health benefits:
Childhood Eilepsy
CBD has been touted for a wide variety of health pursuits, but the strongest scientific evidence is for its effectiveness in treating two rare drug-resistant childhood epilepsy conditions, namely Lennox-Gastaut syndrome (LGS) and Dravet syndrome (DS). The FDA has lately approved the primary ever CBD-derived drug Epidiolex for these conditions. In quite a few research, CBD was able to reduce the number of seizures, and in some cases it was able to stop them altogether.
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