What is CBD (Cannabidiol)?

CBD School is all about educating people on the cannabinoid known as CBD. While that sounds great, what is CBD? What’s the deal with this popular, natural compound that people all over the world now know by name?

Today’s article is a perfect starting point for those who don’t know what CBD is, or why people use it.

School is now in session.

What is CBD?

CBD stands for cannabidiol. It is one of over 100 different compounds known as cannabinoids within the cannabis plant.

One of the trusted brands CBD School works with, New Phase Blends, has a great video on explaining what CBD is. You can check it out below:

Ever heard of THC? THC is another cannabinoid known for its’ intoxicating effects when ingested. While THC and CBD are both cannabinoids, they are quite different in this regard because CBD is completely non-intoxicating.

CBD oil tincture

A lot of people report getting benefits from consuming CBD. For this reason, companies started producing hemp-derived CBD products and selling them.

What Does CBD Stand For?

As mentioned previously, CBD is an abbreviation for the full name cannabidiol. All cannabinoids are abbreviated like this. Here are some other abbreviations you may run into when reading about cannabinoids:

Remember, there are over 100 cannabinoids. Keep in mind, they are all similarly abbreviated like this.

Can CBD Get You High?

No, CBD cannot get you high. It is simply not possible to feel the effects of CBD like you would THC.

Zero THC stamp

THC has what is known as a high binding affinity for the CB receptors in our bodies. In other words, THC binds extremely well to the CB1 receptor, which is one of the reasons it makes people feel high.

CBD, conversely, does not bind that well. This is why CBD isn’t psychoactive, and also non-addicting.

How Does CBD Work?

This is a rather complicated area.

In a nutshell, CBD works by interacting with the body’s endocannabinoid system. This bodily system was discovered in the 90’s, and it does a bunch of different things.

The main function is to keep the body in a state of homeostasis, or simply it keeps the body running smoothly.

It does this by utilizing both endocannabinoids (cannabinoids produced by the body) and cannabinoids (like CBD). As cannabinoids are produced, or consumed, they target the CB1 and CB2 receptors. The result is a bunch of different outcomes like pain relief, anti-anxiety functions, or inflammatory responses.

These receptors are literally everywhere. Take a look at this chart that shows the locations of the CB receptors:

endocannabinoid system receptor locations

If your endocannabinoid system is out of whack, it can wreck havoc on your body. People can actually suffer from endocannabinoid deficiencies, which can cause some nasty side effects.

Discover: CBDMD Gummies Review

What is CBD Oil Good For?

Technically, the Food and Drug Administration has not approved the use of CBD as a dietary supplement. This means that no medical claims can be made as to what CBD may help with.

However, here are some studies that had some interesting outcomes:

CBD to Dull Nerve Pain

“Our findings demonstrate that the transdermal application of CBD oil can achieve significant improvement in pain and other disturbing sensations in patients with peripheral neuropathy.”

nerve impulses in the body

These were the conclusions in a study written by Zou and Kumar.

Anxiety Disorders

“Preclinical evidence conclusively demonstrates CBD’s efficacy in reducing anxiety behaviors relevant to multiple disorders, including PTSD, GAD, PD, OCD, and SAD, with a notable lack of anxiogenic effects.”

Using CBD for Sleep

“This survey indicated that CBD users take the drug to manage self-perceived anxiety, stress, sleep, and other symptoms, often in low doses, and these patterns vary by demographic characteristics.”

best cbd oils for sleep


guide to the best cbd oils for sleep

A LOT of people are finding that CBD mixed with melatonin is even stronger that CBD alone.

Up until 2018, CBD actually was not federally legal. The Farm Bill of 2018 differentiated hemp from marijuana, and made all hemp-derived compounds legal as long as the THC content remained under 0.3%.

Related: State by State Guide on CBD Laws

This is why on CBD products you always see the “this product contains under 0.3% THC” or other similarly worded disclaimers.

Keep in mind that just because CBD is federally legal doesn’t mean it is legal in your state. While most states have just copied the federal laws on CBD products, a few states have more strict regulations. Check out the CBD State Laws Guide by CBD School to double check your state laws.

What Are The Best CBD Brands?

As long as you choose a brand that actually sells REAL CBD products, you will likely be good to go. This is, sometimes, easier said than done.

Remember how we mentioned earlier that CBD isn’t regulated, yet? Well, some companies attempt to sell things like hemp seed oil, and lie to you by telling you it is CBD oil. Hemp seed oil is a healthy oil, but it has no cannabinoid content at all.

When you buy fake, or under dosed, CBD oil, they (surprise!) don’t work, don’t last as long, and make you think CBD is a scam. Please be careful.

Ever try to buy CBD on amazon? Well, this type of scam happens on amazon all. the. time. Please, exercise caution. We recommend you shop our trusted brands, or any other brand that has been reviewed by CBD School.

CBD School’s Most Trusted Brands

Most brands will sell a somewhat similar product. Just make sure the hemp they use is organic, and that there is no weird chemicals in the end product.

cbd coupon code banner

Start Your Journey Today

I hope you learned at least a little bit about CBD (cannabidiol). It seems that there is a lot of promise in this natural compound to help a lot of people in many different ways.

If you are considering trying out CBD products, please, check out some of the brands on this website. We have the best coupon codes that exist for the best brands – you don’t want to miss out.

Enjoying your read? Sign up to be a part of the CBD School community, and we’ll send you a free eBook called The Beginner’s Guide to CBD. It will get you caught up in all things CBD. Additionally, you’ll get updates on the best CBD products and discounts in the industry.

beginners guide to CBD


Blessing EM, Steenkamp MM, Manzanares J, Marmar CR. Cannabidiol as a Potential Treatment for Anxiety Disorders. Neurotherapeutics. 2015;12(4):825-836. doi:10.1007/s13311-015-0387-1

Moltke, J., Hindocha, C. Reasons for cannabidiol use: a cross-sectional study of CBD users, focusing on self-perceived stress, anxiety, and sleep problemsJ Cannabis Res 3, 5 (2021). https://doi.org/10.1186/s42238-021-00061-5

Xu DH, Cullen BD, Tang M, Fang Y. The Effectiveness of Topical Cannabidiol Oil in Symptomatic Relief of Peripheral Neuropathy of the Lower Extremities. Curr Pharm Biotechnol. 2020;21(5):390-402. doi: 10.2174/1389201020666191202111534. PMID: 31793418.

Zou S, Kumar U. Cannabinoid Receptors and the Endocannabinoid System: Signaling and Function in the Central Nervous SystemInt J Mol Sci. 2018;19(3):833. Published 2018 Mar 13. doi:10.3390/ijms19030833

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