How does CBD affect the brain?

For several years now, cannabidiol has been the subject of various research studies. The studies focus in particular on the actions of the cannabinoid in the body. Indeed, the therapeutic benefits of CBD stem from its effects on various elements of the human body. So according to the observations and experiments already conducted, how does CBD affect the brain?

What is CBD?

CBD, or cannabidiol, is one of the many cannabinoids present in the cannabis plant.

The properties of CBD

The cannabidiol molecule would notably concentrate most of hemp's health and wellness benefits. Some of CBD's virtues are demonstrated by specific scientific studies.

Furthermore, unlike tetrahydrocannabinol ( (THC), CBD does not have a psychoactive effect. This means that it does not cause a feeling of euphoria or of "high" often associated with cannabis consumption. In addition, cannabidiol does not cause dependence.

CBD, a legal natural remedy

The qualities of cannabidiol as well as the absence of risk of euphoria and addiction linked to its use are approved by the World Health Organization ( WHO). This explains in particular the legalization of the product in several European countries including France.

However, the exploitation and use of CBD are governed by strict regulations. In France, the Law notably imposes:

• the limit of the THC rate in CBD extracts and CBD products at 0,2% : beyond this percentage, THC can cause euphoria and dependence ;
• the exclusive cultivation of Cannabis Sativa L. : this variety of cultivated hemp indeed has a naturally high CBD rate and a low THC percentage ;
• The exclusive use of CBD for therapeutic purposes and for well-being : CBD is recognized by the French authorities as a well-being product, in the same category as dietary supplements.

Failure to comply with these legal regulations exposes the producer, seller, or consumer to the severe penalties provided for drug trafficking and use.

Know, moreover, that CBD regulations vary considerably from country to country.

The Different Forms of CBD

CBD is available from specialized retailers in various forms. Consumers can notably obtain:

• CBD oils: CBD oil is a common form of CBD that is generally taken sublingually (under the tongue). It is often sold in bottles with a dropper to make dosing easier;
• CBD capsules: CBD capsules are a convenient form of CBD. This form of cannabidiol is particularly easy to dose. You simply swallow them with a large glass of water;
• CBD flowers: The flower is the part of the Cannabis sativa L. plant that is richest in CBD. It can be consumed as an infusion, inhaled through vaporization, or ingested with meals;
• CBD creams and balms: CBD creams and balms are applied locally to the skin to relieve muscle and joint pain. These products are also effective for treating skin conditions;
• CBD e-liquids: CBD e-liquids are intended for use in electronic cigarettes.

The choice between the different types of CBD products depends on your needs and lifestyle habits.

What are the effects of CBD on the body?

The cannabidiol molecule has been the subject of various studies for several years. The natural substance derived from the hemp plant is notably being studied for its potentially therapeutic properties. Here are some of the effects of CBD on the body:

• Pain relief: CBD can reduce pain by acting on pain receptors in the brain and nervous system ;
• Reduction of inflammation: CBD is believed to have anti-inflammatory properties, which can help reduce or even prevent inflammation in the body ;
• Improved sleep quality: CBD can help combat sleep disorders by reducing anxiety and promoting relaxation.
• Reduction of seizures: CBD may help reduce the number of seizures in people with epilepsy.

Due to its beneficial health effects, CBD is recommended to relieve certain everyday ailments such as migraines, menstrual pain, etc.

The natural product derived from the cannabis plant has also reportedly proven effective in alleviating the symptoms of certain chronic diseases such as osteoarthritis, fibromyalgia, and multiple sclerosis.

It should however be noted that research on the effects of CBD is still ongoing. Thus, some of these potential properties must be confirmed by further studies. Moreover, the use of CBD should be discussed with a healthcare professional, as it may interact with certain medications.

How does CBD act on the brain?

CBD, or cannabidiol, acts on the body's endocannabinoid system (ECS). This complex signaling system regulates numerous physiological functions. The ECS is present throughout the body, including the brain. There, it plays an important role in regulating mood, sleep, appetite, and pain perception.

CBD acts on the ECS by binding to specific receptors in the brain and in other parts of the body. The most commonly studied receptor is the CB1 receptor. This element is present in the brain. It is responsible for regulating mood, appetite, and pain.

CBD has no direct affinity for the CB1 receptor. However, it can modify its activity by binding to other receptors, such as the serotonin 5-HT1A receptor and the vanilloid receptor TRPV1.

Activation of these receptors can have several beneficial effects on the brain. Notably, we can mention:

• the reduction of anxiety and depression ;
• the regulation of appetite;
• the perception of pain ;
• the improvement of sleep quality.

Furthermore, CBD may have neuroprotective effects. The cannabinoid can therefore help protect the brain against damage caused by neurodegenerative diseases such as Parkinson's disease and Alzheimer's disease.

Furthermore, cannabidiol is said to regulate serotonin and adrenaline levels in the brain. The natural substance derived from hemp would therefore act like anti-stress medications and antidepressants.

Research is still ongoing to understand the exact mechanisms of action of CBD in the brain and throughout the body. Information about the effects of CBD on the human body may therefore evolve considerably over the years.