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Cannabidiol oil is used for health purposes, but it is controversial. There is some confusion about what it is and the effect it has on the human body.
Cannabidiol (CBD) may have some health benefits, but there may also be some risks. It is also not legal in every state.
What is CBD oil?
CBD is one of many compounds, known as cannabinoids, that are found in the cannabis plant. Researchers have been looking at the potential therapeutic uses of CBD.
Oils that contain concentrations of CBD are known as CBD oils. The concentration and uses of different oils vary.
Is CBD marijuana?
Until recently, the most well-known compound in cannabis was delta-9 tetrahydrocannabinol (THC). This is the most active ingredient in marijuana.
Marijuana contains both THC and CBD, but the compounds have different effects.
THC is well-known for the mind-altering “high” it produces when broken down by heat and introduced into the body, such as when smoking the plant or cooking it into foods.
Unlike THC, CBD is not psychoactive. This means that it does not change the state of mind of the person who uses it. However, it does appear to produce significant changes in the body and has been found to have medical benefits.
Most of the CBD used medicinally is found in the least processed form of the cannabis plant, known as hemp.
Hemp and marijuana come from the same plant, cannabis sativa, but they are very different.
Over the years, marijuana farmers have selectively bred their plants to be very high in THC and other compounds that interested them, either for a smell or an effect they had on the plant’s flowers.
On the other hand, hemp farmers have not tended to modify the plant. It is these hemp plants that are used to create CBD oil.
Benefits
Because of the way that CBD acts in the body, it has many potential benefits.
Natural pain relief or anti-inflammatory properties
People commonly use prescription or over-the-counter drugs to relieve pain and stiffness, including chronic pain.
Some people feel that CBD offers a more natural way to lower pain. A study published in the Journal of Experimental Medicine found that CBD significantly reduced chronic inflammation and pain in some mice and rats.
The researchers suggest that the non-psychoactive compounds in marijuana, such as CBD, could be a new treatment for chronic pain.
Epilepsy and other mental health disorders
CBD is also being studied for its possible role in treating epilepsy and neuropsychiatric disorders.
A review posted to Epilepsia noted that CBD has anti-seizure properties and a low risk of side effects for people with epilepsy.
Studies into CBD’s effect on neurological disorders suggest that it may help to treat many of the disorders that are linked to epilepsy, such as neurodegeneration, neuronal injury, and psychiatric diseases.
Another study published in Current Pharmaceutical Design found that CBD may have similar effects to certain antipsychotic drugs and that it may be safe and effective in treating patients with schizophrenia.
Type 1 diabetes
Type 1 diabetes is caused by inflammation when the immune system attacks cells in the pancreas.
Recent research posted to Clinical Hemorheology and Microcirculation found that CBD may ease the inflammation in the pancreas in type 1 diabetes. This may be the first step in finding a CBD-based treatment for type 1 diabetes.
Helps fight cancer
CBD has been studied for its use as an anti-cancer agent.
A review posted to the British Journal of Clinical Pharmacology notes that CBD appears to block cancer cells from spreading around the body and invading an area entirely.
The review indicates that this compound tends to suppress the growth of cancer cells and promote the death of these cells.
Researchers note that CBD may help in cancer treatment because of its low toxicity levels. They call for it to be studied along with standard treatments, to check for synergistic effects.
Anxiety disorders
Patients with chronic anxiety are often advised to avoid cannabis, as THC can trigger or amplify anxiety and paranoia in some people.
However, a review from Neurotherapeutics suggests that CBD may help to reduce the anxiety felt by people with certain anxiety disorders.
The researchers point to studies showing that CBD may reduce anxiety behaviors in disorders such as:
- post-traumatic stress disorder
- general anxiety disorder
- panic disorder
- social anxiety disorder
- obsessive-compulsive disorder
The review notes that current medications for these disorders can lead to additional symptoms and side effects and that people may stop taking the drugs because of these unwanted effects.
CBD has not shown any adverse effects in these cases to date, and the researchers call for CBD to be studied as a potential treatment method.
Source (see full article): www.medicalnewstoday.com/articles/317221.php
Medicinal News Today
Article last updated by Adam Felman on Fri 15 December 2017.