What is CBD?

Cannabidiol (CBD) is a product that is obtained from hemp, or more precisely, Cannabis Sativa L. plants.

Tetrahydrocannabinol (THC), another component also found in hemp plants, is psychoactive and responsible for the state of the narcotic effect. CBD, on the other hand, is not a psychoactive substance; moreover, it carries a lot of therapeutic benefits. These properties are different from medical marijuana, which is used as a pain reliever and to alleviate symptoms in patients. CBD oil is a hemp extract collected from legitimate hemp varieties.

The content of THC in such a product does not exceed the statutory limit of 0.2 - 0.3%. For example, to obtain a mild narcotic effect, you need to use about 6-9 litres of hemp oil at a time!

There is some controversy surrounding hemp products, such as CBD oil, over the use of marijuana to create drugs. But also, there’s a growing awareness of the benefits of CBD oils for health.

Benefits Of Using CBD?

As we’ve mentioned, CBD, unlike THC, is not psychoactive. This quality makes CBD an attractive option for those who are looking for good pain management treatment and relief of other symptoms, without causing harm to the mental health of the person.

It is becoming incredibly popular in the field of health and well-being; many studies confirm its beneficial properties. Here are some of the main benefits of CBD oil that are backed by scientific evidence.

Pain Management

Researchers collected the results of multiple systematic reviews covering dozens of trials and studies. Their research concluded that there is essential evidence that cannabis is an effective treatment for chronic pain in adults.

One study in the Journal of Experimental Medicine supports these results. This research suggests that using CBD can reduce pain and inflammation. They noted that cannabinoids, such as CBD, could be a new treatment for people with chronic pain.

Preclinical studies have demonstrated that CBD reduces pain and inflammation, and studies of CBD in humans and animals show that it is well-tolerated and has few adverse effects. Nowadays, a lot of people are turning to CBD as an alternative pain reliever.

Also, CBD can help people with arthritis as it shows a positive effect on such pain. A study, which was published in the journal Pain in 2017 analyzed whether CBD could reduce osteoarthritis pain and joint neuropathy. Based on their results, researchers proved that it did both because it served as a protectant to the nerves and also decreased joint inflammation.

Sleep And Anxiety Management

There is evidence that CBD oil has a calming effect on the central nervous system. Interest in CBD as a treatment for a wide range of disorders has increased dramatically, but there are only a small number of clinical studies of CBD in psychiatry.

A scientific experiment was carried out in which monthly documentation of anxiety cases and sleep quality data were collected in 103 adult patients. During the study, sleep and anxiety were evaluated using proven agents and after treatment of the same symptoms with CBD.

The results of this experiment were impressive. The final sample consisted of 72 adults who had problems with anxiety or poor sleep. As a result of using CBD oil, anxiety attacks decreased during the first month in 57 patients (79.2%) and remained so throughout the study period. Sleep indicators improved during the first month of the study in 48 patients (66.7%) but fluctuated slightly during the observation. In this review, CBD was well tolerated in all patients except for 3 participants.


Researchers believe that CBD can act as a neuroprotective compound. It can help reduce damage to the nervous system and brain and also stimulate the development and growth of neurons. Temporary or permanent damage to the nervous system may be caused by several factors such as:

  • Genetic disorders;

  • Autoimmune disorders;

  • Traumatic shock;

  • Oxidative stress.

The benefits of using CBD to repair and protect from such damage have not gone unnoticed. CBD has a number of therapeutic properties that are useful for strokes, head injuries and diseases and injuries of the spinal cord. The neuroprotective properties of CBD have also shown promising results in treating and limiting the progression of neurological disorders such as Parkinson's disease, multiple sclerosis, and amyotrophic sclerosis. Nowaday, there is evidence that CBD can also be used to prevent damage of cells and the nervous system, as well as to heal them.

Several studies have shown that CBD treatment has improved the quality of life and sleep of people with Parkinson's disease. Moreover, animal and test-tube studies have shown that CBD can also reduce inflammation and help prevent neurodegeneration caused by Alzheimer's disease. It is important to note that some people in these studies experienced adverse reactions associated with treatment that used CBD, such as fever, cramps, and fatigue.

Cancer Control

Some studies have found that CBD may also be useful in the fight against cancer. The authors of the review published by the British Journal of Clinical Pharmacology found evidence that CBD can significantly reduce and prevent the spread of cancer. Researchers also noted that the compound can inhibit the growth of cancer cells.

It was discovered that CBD has a low level of toxicity which encourages them to continue studying its properties in order to use it as an addition to standard cancer treatment further.

Heart Diseases

Various heart diseases are some of the most common health problems of our time. They are the main cause of deaths in the United States. Of course, a healthy lifestyle and following specific diets are a top priority for people prone to cardiovascular diseases, though CBD can also be beneficial.

A small study published by JCI Insight in 2017 found that CBD can prevent fluctuations in blood pressure as a result of stress. During a scientific experiment, nine healthy male volunteers received a single dose of either CBD or a placebo. It was discovered that participants treated with CBD had a lower blood pressure than those who took a placebo, both before and after stress. According to researchers, cannabidiol helps to:

  • Reduce the risk of clogged arteries;

  • Prevent processes that subsequently cause heart attacks;

  • Reduce and stabilize blood pressure;

  • Reduce blood cholesterol.

CBD Oil  for Migranes

Migraine is a common headache disorder that affects up to 38 million people in the United States. It refers to recurrent, debilitating, moderate to severe headaches. Migraine can be chronic or acute. Pharmaceuticals, tablets, nasal sprays are a classic method of combating migraines. However, CBD oil is also known to help relieve headaches and reduce migraine symptoms. Pure CBD oil can be used to alleviate conditions that can lead to migraines in the future.

Side Effects

Everything we take to relieve pain, reduce unpleasant symptoms or lift our spirit can have side effects, and CBD is no exception. Despite the fact that not a single case has been reported where CBD had a strong toxic effect on the body, according to some researchers, it is worth paying attention to some side effects after using CBD oil. They include:

  • Changes in appetite;

  • Diarrhea;

  • Dizziness and drowsiness;

  • Dry mouth;

  • Nausea and anxiety;

  • Bloating and vomiting.

All of the above symptoms are usually mild and depend on the used dose of CBD oil. They also usually disappear within 2-4 hours; however, if any of these symptoms occur, you should consult a doctor.