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Here Is Why CBD Can Boost Your Immune System

August 29, 2022 6 min read

Here Is Why CBD Can Boost Your Immune System

Here Is Why CBD Can Boost Your Immune System

Did you know CBD can boost your immune system? Here is how CBD can help with immunity; understanding the ECS, the immune system, how CBD works, CBD as an immunity booster, CBD as an immunosuppressant, CBD as an immunomodulatory, safety considerations, and finding a quality CBD product.

Cannabidiol (CBD) has been linked to many purported health benefits, although not all of these advantages have been verified scientifically. There are a lot of people who say that CBD can help the immune system, but there isn't nearly enough evidence to back up these claims just yet. However, recent research suggests that cannabinoids, such as those found in CBD edibles and cannabis oil, may be able to help strengthen your immune system and promote improved health. A closer look at what specialists know about the relationship between cannabidiol (CBD) and the immune system, including how CBD may give some advantages to people who suffer from autoimmunity, may be found here.

Understanding the ECS

It is essential to understand how the endocannabinoid system (also known as the ECS) functions before delving into CBD's effects on the immune system. An ECS, also known as a cell-signaling system, is present in every person's body in various parts.

Lu & Mackie (2021) noted that endocannabinoids and endocannabinoid receptors bind in the ECS, which transmits signals to other body regions. Cannabinoids, also known as phytocannabinoids, are substances found in cannabis. Endocannabinoids are chemically related to phytocannabinoids. Examples include cannabidiol (CBD) and tetrahydrocannabinol (THC). Endocannabinoids are produced by the body, in contrast to phytocannabinoids, which occur independently of whether or not you have ever used cannabis.

The following are the primary endocannabinoid receptors:

  • CB1 receptors can be found throughout the body but are primarily located in the central nervous system.
  • CB2 receptors are predominantly located in the periphery of the neurological system, particularly in your body's immune cells.

The Emotional Control System (ECS) is still a mystery to scientists, and it is not yet known how it operates. It involves various essential physical processes, such as mood, digestion, thinking and memory, sleep, and reproduction.

The Immune System

Christian et al. (2020) explained that every day, the immune system must fight against various pathogens, including bacteria, viruses, and infections. Even the mildest form of illness could prove fatal if you don't have a healthy immune system. The term "immune system" refers to the network of cells, tissues, and organs in the body that collaborate to rid the body of unwanted particles and intruders from the outside world. It is what maintains physical wellness.

The immune system identifies the cells that aren't functioning properly to remove from the body, which is another responsibility of the immune system. These cells need to be eliminated by the immune system, or they will continue to increase, which could result in the development of tumors.

How CBD Works

Nahler (2022) argued that CBD and other phytocannabinoids affect the ECS. CBD does not appear to have the same effect on the cannabinoid receptors CB1 and CB2 as the other cannabinoids. CBD achieves its effects by inhibiting the breakdown of endocannabinoids, which enables these naturally occurring chemicals to exert a more powerful influence on the body. Additionally, there is the possibility that CBD will attach to a receptor that has not been identified as of yet.

CBD is an Immunity Booster

There is no evidence to support the claim that cannabidiol (CBD) is a natural approach to strengthening the immune system, which is particularly relevant today, given the prevalence of COVID-19. A person who does not have a preexisting condition typically does not require their immune system to be strengthened. Even though you can make adjustments, such as getting enough sleep to prevent the immune system from becoming compromised. There is not much needed to boost immunity to reduce the likelihood of becoming ill.

CBD is an Immunosuppressant

Vrana et al. (2020) stated that it does not appear that CBD can boost the immune system, but those who suffer from autoimmautoimmuneers may find that it is to their advantage to use it. A condition known as autoimmunity occurs when the body's immune system wrongly identifies a part of the body as a foreign invader and launches an assault against that part. This can lead to inflammation as well as other symptoms that are not desired.

Treatments that suppress the immune system are frequently necessary for those who suffer from autoimmautoimmuneers. An immunosuppressant is a substance that can reduce the activity of an overactive immune system or even stop it completely.

Cannabidiol (CBD) contains qualities that suppress the immune system and reduce inflammation. Because inflammation is a typical manifestation of autoimmautoimmuneers, these qualities are particularly useful for people who suffer from autoimmautoimmuneers.

However, most of the research around CBD and the inhibition of the immune system comprises lab work and animal studies. Studies on humans are required to determine whether or not CBD has the potential to be an effective immunosuppressant.

Research into CBD as a treatment for autoimmautoimmuneers is currently being conducted. CBD may be able to assist with disorders such as rheumatoid arthritis and multiple sclerosis.

CBD is Immunomodulatory

Something that can either suppress or boost the immune system is known as an immunomodulator. There is not enough data to demonstrate that cannabidiol (CBD) could boost the immune system, even though some evidence implies that CBD can have qualities that depress the immune system.

Some people believe that CBD is beneficial to the immune system since it has the potential to enhance one's quality of sleep and lessen the negative impacts of stress. Insufficient sleep and high-stress levels are associated with impaired immune system performance. However, to arrive at a conclusive answer, we will need to do additional research on this connection.

If the immune system is weakened, stick to treatments supported by evidence. Before beginning a new treatment or using a new supplement, visit a healthcare expert.

Safety Considerations

Consumption of CBD by humans is not thought to pose any dangers. However, before you use CBD, you need to be aware of a few of its potential adverse effects as well as interactions with other substances.

Among the potential adverse effects of CBD are:

  • fatigue
  • diarrhea
  • nausea
  • alterations in either one's appetite or weight

CBD may affect the way certain drugs work. Before beginning treatment with CBD, it is essential to discuss the matter with an experienced cannabis clinician, particularly if the medications you use carry a warning about the consumption of grapefruit. Grapefruit, like CBD, impedes the activity of the enzyme CYP3A4, which is necessary for the body to metabolize several drugs, including immunosuppressants.

Finding a Quality CBD Product

Locate a product with a good reputation and high quality to take advantage of CBD's possible advantages for the immune system. It would help if you prioritized selecting a firm that offers products of a good reputation at reasonable prices.

Using the correct CBD product gives the immune system the boost it needs and lives a happier and healthier life. CBD could also be a useful aid for avoiding COVID-19; however, additional research is required on this topic and the illness.


A person in good overall health may have the impression that cannabidiol, or CBD, has unnecessary effects on the body for boosting the immune system. CBD may be the answer for people who suffer from underlying diseases or auto-imautoimmuneers, in which the immune system's normal response is suppressed. Inflammation can be the root cause of autoimmautoimmuneers or a contributing factor, and consuming CBD may be able to help lower that inflammation and produce a more consistent cycle of cell proliferation and death. In a similar vein, CBD may be beneficial as an immunosuppressant for people who have an overactive immune system that has the potential to collapse in on itself. Use CBD responsibly regardless of the reason(s). Before using CBD, discuss the plans with a qualified medical expert.


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Lu, H. C., & Mackie, K. (2021). Review Of The Endocannabinoid System. Biological Psychiatry: Cognitive Neuroscience And Neuroimaging, 6(6), 607-615.

Nahler, G. (2022). Cannabidiol And Other Phytocannabinoids As Cancer Therapeutics. Pharmaceutical Medicine, 1-31.

Raup-Konsavage, W. M., Carkaci-Salli, N., Greenland, K., Gearhart, R., & Vrana, K. E. (2020). Cannabidiol (CBD) Oil Does Not Display An Entourage Effect In Reducing Cancer Cell Viability In Vitro. Medical Cannabis And Cannabinoids, 3(2), 95-102.

Seiler, A., Fagundes, C. P., & Christian, L. M. (2020). The Impact Of Everyday Stressors On The Immune System And Health. In Stress Challenges And Immunity In Space (Pp. 71-92). Springer, Cham.