A Simple Guide on the Differences Between Hemp, Cannabis & CBD

Tina Magrabi
Tina Magrabi - Content Writer

Sep 14 2021 - 7 min read

Guest post by Bruce Smith – Content editor at Fenocan. Edited by Leafwell.

There has been a huge rise in hemp-derived CBD (cannabidiol) in recent years. Cultivators are growing it, transporting it, and selling it daily. Humans are buying it and using it daily as well, and not just for themselves but also for their pets. Hemp products are used in a wide range of industries, from the food industry to the textile industry.

As the demand for hemp products is increasing, the number of online and offline retailers is also increasing. Today you can purchase hemp products such as hemp oil in many ways, and in some instances you can even find it in pharmacies! Many people suffering from insomnia, chronic pain and arthritis are starting to try CBD.

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Table of Contents

Various CBD and hemp products and hemp oil, in particular, have many benefits for the human body, both as a dietary and wellness supplement. Here, we have answered some of the most frequently asked questions on the internet about hemp and CBD. The ultimate hemp and CBD guide we prepared includes:

  1. Is hemp/CBD a drug?
  2. What exactly is hemp?
  3. Is hemp illegal in the US?
  4. Can you smoke hemp?
  5. Does hemp have CBD in it?
  6. Is CBD from hemp effective?
  7. Can you take too much CBD?
  8. Is CBD hemp oil addictive?
  9. Can you explain the distinction between hemp and marijuana a bit more?
  10. Is hemp safer or more dangerous than cannabis/marijuana?
  11. Can you tell me a little bit about how CBD works?

And a few more questions besides.

Hemp; weed; cannabis; pot; marijuana; green; garden; growing.
Male hemp/cannabis sativa plant.

Is hemp/CBD a drug?

Before going into details on what hemp is, let’s make something clear. Hemp, or more specifically hemp-derived cannabidiol (CBD), is a drug, just as acetaminophen is a drug. The term “drug” has many negative connotations, even though it is a word used to describe most products in pharmacies.

CBD has no overdose potential and has no serious side effects reported on users. Hemp has many benefits and the most important is the health and medicinal benefits. Indeed, it is hard to find a more beneficial plant than hemp. This Cannabis Sativa variety has impressive potential.

What exactly is hemp?

Hemp is a Cannabis sativa variety that is different from the psychoactive variety of cannabis we often call “marijuana”, mainly due to the fact that hemp is grown for its fiber and seeds as a material and food source. The two are, however, related in that they share the same ancestors and essentially come from the same stock of plants. They became differentiated by human selection. Psychoactive cannabis was and is grown for its flower and cannabinoid production.

The other main legal difference between marijuana and hemp is the amount of tetrahydrocannabinol (THC) inside these two varieties of cannabis sativa. Psychoactive cannabis (marijuana) tends to contain more THC. In order to grow hemp legally, a farmer must have a license and raise hemp plants that contain less than 0.3% THC.

Here’s where it can get a little bit confusing, as any hemp variety that contains above 0.3% THC is considered “marijuana” and illegal. There are also many varieties of psychoactive cannabis that contain plenty of CBD and little THC, but are still illegal and considered “marijuana.” This makes the distinction between hemp and “marijuana” more a social, legal, economic and political matter than a scientific one.

Is hemp illegal in the US?

No. Hemp is not illegal, but you do require a license to grow and sell hemp, or you will likely be put under a Stop Sale Order. Industrial hemp that contains 0.3% or less THC is legal. This license will give you the opportunity to grow hemp that fulfills the legality prescriptions like the amount of THC in the hemp plant. So, if a cannabis strain has 0.4% THC, it is not classified as hemp, but as “marijuana”, and is illegal. Hemp’s federal and state status is legal, with appropriate licensing.

Can you smoke hemp?

You can smoke hemp if that is your intention. But when you smoke hemp  you won’t get “high.”  Smoking hemp is not necessarily the best way to benefit from its health potential, and it is not recommended. But, that does not mean that people are not smoking hemp. In fact, hemp smoking’s popularity is growing, and there are many hemp flowers being sold in shops around the world. There are also some high-quality CBD buds that may be considered “hemp” as they are less than 0.3% THC that could be smoked.

Does hemp have CBD in it?

Yes, hemp has CBD in it. It is potentially high in CBD and low in THC. To be more precise, hemp can contain up to 20% CBD, and by law less than 0.3% THC. CBD is often the most prominent cannabinoid found in hemp. It is possible to have a “marijuana” plant that contains more CBD than THC.

Reading a cannabis product label.

Is CBD from hemp effective? How does it compare to psychoactive cannabis (marijuana)?

As psychoactive varieties of cannabis are grown for their cannabinoids, they can be a more ready source of cannabinoids. This includes CBD. Technically, it is possible to create a variety of cannabis where the focus is on the flower, contains less than 0.3% THC, and is determined to be hemp.

CBD from well-grown hemp plants is potentially very effective for some people. The only concern is that higher doses of CBD may be needed for efficacy when the THC levels are low (it is possible to use some THC with little-to-no psychoactivity – the entourage effect is very real). Another concern is that, as hemp plants are not necessarily grown for their cannabinoids, the end products can sometimes contain little CBD.

On top of this, harsher extraction methods to get CBD can sometimes be used, which means more plant waxes in the end product. Also, if the hemp is not of good quality and/or was used to suck up industrial pollutants, then these chemicals can turn up in the end product.

CBD has impressive properties such as neuroprotective, anti-inflammatory, and antipsychotic. One of the most attractive properties of CBD is that it is not as psychoactive as THC as it does not affect the CB1 receptors. This also means that CBD is unlikely to have any major potential for addiction.

In fact, CBD may even help buffer THC’s psychoactive effects, and unlike THC could even be potentially used as an antipsychotic for schizophrenia or bipolar disorder.

Can you take too much CBD?

It is recommended to start small with dosing CBD. Besides, before starting it is better to consult your doctor, because if you are using other medications CBD may cause unwanted effects. However, starting small does not mean you will not immediately feel the difference and results will not be as expected. In fact, we recommend you increase the dosage step by step until you find the perfect percentage of CBD for your body and mind. This  procedure removes the possibility to exceed the recommended dose or as professionals like to call it, the therapeutic dose.

It is certainly possible to take too much CBD, but thankfully excessive CBD is unlikely to be fatal. Some negative effects reported include fatigue, diarrhea, drowsiness, dry mouth, anxiety and changes in appetite. Some have reported a more energetic or “edgy” feeling when that was not the effect desired.

Is CBD hemp oil addictive?

Hemp oil which has less than 0.3% or no THC at all, will more than likely have no psychoactive effects on users. By swallowing this oil, you won’t feel the need to use it on a daily continuous basis. So, CBD hemp oil is not addictive. CBD does not affect CB1 receptors, meaning that it will not produce the psychoactive effects THC does, and hence is unlikely to have any addiction potential. There’s also CBD oil for pets, which can help your pet in numerous ways. Indeed, a mixture of CBD and some THC may be very useful for treating addiction to substances such as sedatives and opioids.

Can you explain the distinction between hemp and marijuana a bit more?

Of course! As noted, the main difference between hemp and psychoactive cannabis (marijuana) from a scientific perspective is the purpose for which they were bred. Hemp is a plant mainly grown for its stalk and seed for materials and seeds, as well as a bioremediator. Hemp contains many of the same cannabinoids and terpenes as marijuana, but often in much lower concentrations.

Marijuana is grown with the flower and the trichomes in mind. This means much higher cannabinoid concentrations. Many breeders selected for THC and specific terpenes to increase psychoactivity and obtain certain flavor profiles, but in the last two decades other cannabinoids like CBD, cannabigerol (CBG) and tetrahydrocannabivarin (THCV) have started to become focus points for their unique therapeutic properties.

Cannabis; marijuana; leaf; growing; weed; pot.
Source 
Author: Lode Van de Velde

Is hemp safer or more dangerous than cannabis?

As long as care has been taken in the growing of the plants and the making of the products derived from them, and lab-tested and distributed appropriately, then there shouldn’t necessarily be a difference in safety. There are some hemp-derived products that are of very good quality, but they unfortunately do not make up the majority of the market at the moment. The main problem is in unscrupulous producers and distributors, and rarely the plants themselves.

Psychoactive varieties of cannabis should not be demonized, and have their own therapeutic uses when used appropriately. While we should certainly err on the side of caution when it comes to psychoactive compounds of any sort, as well as learn more about long-term effects of any cannabinoid psychoactive, we must also look at the plant’s potential objectively. There are many people and companies making amazing products that would be considered federally illegal.

Can you tell me a little bit about how CBD works?

CBD is one of at least 150 cannabinoids found in the cannabis plant. CBD is one of cannabis’s major phytocannabinoids, and accounts for up to 40% of the plant’s extract. CBD works in tandem with the cannabis/hemp plant’s many other cannabinoids and terpenes – the entourage effect.

CBD does not have any great affinity for CB1 or CB2 receptors, but can affect their activity in an indirect manner. CBD also affects serotonin, TRPV1 and opioid receptors in various ways. It is useful for the treatment of depression, anxiety, chronic & neuropathic pain, inflammation, neurological conditions and autoimmune conditions. Adding a little THC to the CBD can help male it more effective. You can read more about how CBD works here.

Do you have more questions about CBD or cannabis products? Talk to one of our knowledgeable physicians and apply for a medical marijuana card through Leafwell today.

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Written by
Tina Magrabi
Tina Magrabi

Tina Magrabi is a writer and editor specializing in holistic health. She has written hundreds of articles for Weedmaps where she spearheaded the Ailments series on cannabis medicine. In addition, she has written extensively for the women's health blog, SafeBirthProject, as well as print publications including Destinations Magazine and Vero's Voice. Tina is a Yale University alumna and certified yoga instructor with a passion for the outdoors.

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