If your intention is to help treat chronic pain, then you may want to start out with a lower dose, and then proceed from there. If you notice effective results, you can downsize the dose, or likewise you can always up the dose until positive results are achieved. The key is to only increase your dosage in small increments so that you are able to pinpoint exactly how much CBD oil it takes to treat your condition. Be advised, though, that you should not exceed the recommended daily doses that are listed on the bottle and you should consult with a physician.

Sadly, millions of Americans suffer from some form of chronic pain. Whether you are talking about a back injury, an injury caused from sports, a hip injury from a car accident, or a torn muscle from some kind of exercise, there are people who wake up every day who find it difficult to get up and get out of bed because of the amount of pain that they are in.
Most human studies of CBD have been done on people who have seizures, and the FDA recently approved the first CBD-based drug, Epidiolex, for rare forms of epilepsy. Clinical trials for other conditions are promising, but tiny. In one Brazilian study published in 2011 of people with generalized social anxiety disorder, for example, taking a 600-mg dose of CBD (higher than a typical dose from a tincture) lessened discomfort more than a placebo, but only a dozen people were given the pill.
I don’t have chronic pain exactly but I’ve been waking up with back pain for the past several years, from some unknown cause… maybe how I’m sleeping or I’m just getting old or something. I decided to try CBD oil since I’ve been hearing so much about it, I take it before bed and not only do I sleep better now but I also don’t wake up with pain anymore. It’s great. I guess it relaxes my muscles or something so they don’t end up becoming tight overnight? I have no idea but hey if it works it works.
Of course, though, they offer less potent oils than that, with a product lineup that ranges from 300 mg CBD per bottle to 4,000 mg. Naturally the 4,000 mg option is the most expensive (this is the one that provides the “bomb” 60 mg dose), as it currently sells for $299. For long-term pain and anxiety relief, though, it may be well worth it if it is effective for you and helps replace your regular meds.

Post traumatic stress disorder is associated with the re-experience of a traumatic event caused by an external trigger. Triggers cause a fight or flight cascade, often resulting in shaking, hyper-vigilance, and a feeling of being disconnected, terrified, or potentially self-destructive. What many people don’t realize is that living with chronic pain is a recurring trauma. You wake up in the morning scared that you’ll hurt all day. You dread going to bed at night from fear of waking up in agony. Each day is unpredictable. You become unreliable, maybe even reclusive. CBD helps PTSD in a similar way that it helps anxiety. It nourishes an overwrought nervous system, and takes the edge off of daily fear.


At sufficient doses (400-600 mg), CBD can alleviate situational anxiety, such as public speaking. Interestingly, cannabis cultivars, or strains, that are high in CBD and low in THC are better than other cultivars for alleviating depression. But when used over a long period of time, any kind of cannabis could make depression worse.  Although clinical trials in people haven’t yet been completed, there is very compelling “petri dish” evidence that CBD can reduce inflammation, for painful conditions such as Crohn’s disease, and fight some cancerous tumors. There is a massive amount of scientific research being done on CBD right now, and we are likely to see many medical breakthroughs in the next decade.
Furthermore, oil has been found to be beneficial in the treatment of specific skin conditions including eczema, dermatitis, psoriasis, and acne rosacea. Favorable results likely relate to the  GLA component of hemp oil.  In addition to moisturizing, the oil is also used to relieve discomfort associated with itchy skin. Other benefits may include skin strengthening, which enhances the skin’s role in resisting viral, fungal, and bacterial infections.
As we continue to work with CBD our knowledge of the power of this plant is growing as well. We are obtaining much better results as we work with our patients to think themselves out of pain. You might think I’m kidding, but I’m not. Chronic pain changes the brain and lays down dysfunctional pathways. CBD promotes neuroplasticity and neurogenesis – the formation of new brain cells that develop into new pathways of thinking. We are encouraged and excited to continue to work with CBD to maximize its potential to address chronic pain.

One thing that is important for you to remember is that it is best if you purchase pure CBD oil for sale. There are many products that add such things as vanilla extract, coconut extract, or other kinds of products to enhance flavor or smell. If you like those things that is perfectly fine to use, however if you are looking for the maximum strength type of relief, then the peer extract is really what you should be searching for.
I have really bad arthritis in my lower back from when I was younger lifting weights in the gym. I dealt with it for many years, but eventually needed to start taking something for the pain. The doctors gave me opioids and it almost destroyed my life. I was reading https://cbdeducationonline.com/best-cbd-hemp-oil-products-on-amazon/ and saw that you can get cbd oil on amazon.
All CBD products start out the same way: as an extract from the leaves and flowers of cannabis plants. At Green Roads, we only extract CBD from hemp, defined as any variety of cannabis plant containing less than 0.3% THC by dry weight. Cannabinoids and terpenes are produced by tiny glands on the leaves and flowers of cannabis plants known as trichomes. The compounds produced by these trichomes give cannabis both its rich aroma and its nutraceutical effects.

Carbon dioxide is passed through the plant material at a very specific temperature and pressure. Carbon dioxide, which is normally a gas at (or above) room temperature, can be pressurized until it becomes so dense that it takes on some of the properties of a liquid while still maintaining the fluid dynamics of a gas. In this state, CO2 is known as a supercritical fluid.


Buying CBD OIL has never been easier.  Since CBD Oil from the Hemp plant does not contain unlawful measures of THC, it is legitimate in every one of the 50 states. This is imperative to individuals everywhere throughout the US who need CBD however can’t get it locally. What’s more, legitimate CBD is accessible for home conveyance in every one of the 50 states meaning numerous individuals don’t need to move to a state with sanctioned Medical Marijuana. Additionally, in states where medicinal weed is lawful, buyers utilizing this hemp plant type of CBD don’t need to obtain a medical marijuana card.
Similarly, while Sativex and smoked cannabis have not been employed in the same clinical trial, comparisons of side effect profiles can be made on the basis of SAFEX studies of Sativex for over a year and up to several years in MS and other types of neuropathic pain (Russo 2006b; Wade et al 2006), and government-approved research programs employing standardized herbal cannabis from Canada for chronic pain (Lynch et al 2006) and the Netherlands for general conditions (Janse et al 2004; Gorter et al 2005) over a period of several months or more. As is evident in Figure 2 (Figure 2), all adverse events are more frequently reported with herbal cannabis, except for nausea and dizziness, both early and usually transiently reported with Sativex (see (Russo 2006b) for additional discussion).
Hemp seed oil made from the industrial hemp plant contains only tiny trace amounts of THC. THC is why marijuana is illegal in so many countries and states. So, since industrial hemp oil is low in THC but contains high amounts of CBD, you can get your CBD hemp oil legally in all 50 states and shipped right to your home. You won’t get a high from CBD oil, but you will get all the health benefits of a high-quality CBD supplement.
My husband has RSD and we are considering CBD oil -= I would ask at Hempmed because the spray won't have enough in it. Our dgt';s friend has ovarian cancer and it is shrinking her tumors but the spray would never have been enough. I would get CBD oil and check with Hempmeds to see what they suggest. It isn't cheap but it does work. LOW dose Naltrexone about 4.5 mg is very helpful for RSD and is usually used for getting people off of drugs but is working on turning off the glial cells that surround the nerve that is causing the nerve to scream in pain. We are also using PeaPure that is out of the Netherlands and we are seeing a response, even though small. His other leg touched the painful leg without causing more severe pain. That is progress. We also are using Poison Ivy Cream through Meadowlake Farms that has helped the burning surface pain. Change your diet and get rid of Gluten and Sugar, anything that causes inflammation. This is to allow your own body to work. Absolutely do not use any pain killers as it will turn up your pain. all the Hydrocodone, etc causes neural inflammation and so it will keep cascading higher your pain. Hope this is helpful. Mary
If made specifically from industrial hemp, hemp extract does not contain the cannabinoids CBD and THC, says Bissex. However, it may contain other cannabinoids and plant compounds that interact with our endocannabinoid system, which regulates our brain, immune, and hormone function. Through this system, hemp extract helps modulate our body’s response to stress and promote a sense of well-being. Harness your own endocannabinoid system and reap the benefits with a supplement like one of HempFusion‘s hemp extracts, now available at The Vitamin Shoppe.
Instant relaxing of the suture site. Heals dry cracked heals and and over all bothering skin conditions. Everyone that uses my cream are calling it a real healing for aches and pain, under and on top of the skin. Its rich and creamy and the scent is calming. Affordable try for the first time user and a lifetime affordable way of skin treatment with healing and pain properties. I would like to market this product and share the overall wealth of a few choice natural products mother nature grows. Just need to learn the business side.
Reported side effects of hemp oil with CBD are generally mild and uncommon and can include tiredness, loose stools, and mild changes in appetite and weight (either increased or decreased). Both hemp oil with CBD (hemp flower-bud extracts) and purified CBD (CBD isolate) have been shown in both animal and human clinical trials to be remarkably safe and well tolerated.
Based on reviews, smoking or vaporizing CBD vape oil seems to have less effects when compared to other methods of administering CBD, such as tinctures, capsules and sprays. On the flip side, others argue that smoking or vaporizing has less drawbacks than taking CBD orally, since ingesting CBD orally could result in inconsistent absorption and a delayed effect.
This is great news for hemp farmers and consumers interested in CBD, an industry that’s predicted to hit $22 billion by 2022. However, the CBD market has all the makings of a wild west show, with many businesses anxious to get in on the action and make a tidy profit. As such, you’re likely to see CBD-infused products with prices all over the map. And with no official system of checks and balances, it will be hard to tell how much CBD is actually present or what quality it is.
Individuals with sleep disorders are likely to experience more intense pain as the body is unable to complete its natural healing process to alleviate some of the effects caused by arthritis, fibromyalgia, muscle injury, or other type of chronic pain. The danger with chronic pain is that it keeps the nerves engaged in a fight-or-flight state, which makes it extremely difficult to relax and fall asleep. CBD has neuroprotective properties that encourage rest and improve sleep.
This cannabinoid is known as cannabidiol (CBD) and is the second most abundant cannabinoid found in cannabis on the market today. Research performed by G.W. Pharmaceuticals suggests that CBD could be used for treating symptoms of rheumatoid arthritis and other autoimmune diseases, diabetes, nausea, bowel disorders, and many other hard-to-control side effects. According to an research by Project CBD, CBD has even demonstrated neuroprotective effects, and its anti-cancer potential is currently being explored.
The United States Federal Government does not define ‘hemp’ exactly, but they do define ‘industrial hemp’ to be any part of a cannabis plant, whether growing or not, that is used solely for industrial purposes (fiber and seed) with a THC concentration of no more than 0.3 percent when dried. In contrast, Hemp.com defines it as “the fiber and seed part of the Cannabis Sativa L. plant, opposed to the flower part of the plant which is ‘legally considered’ marijuana.”
One of the first bioprospecting groups that attempted to implement the goals and guidelines of the CBD was a collaboration between the pharmaceutical firm Merck & Company and Costa Rica's Instituto Nacional de Biodiversidad (INBio), a private, nonprofit conservation and research group, INBio agreed to provide Merck with a limited number of plants, fungi, and other samples from Costa Rica's protected areas for scientific and commercial evaluation.
CBD from Industrial Hemp Plants that contain Cannabinoids. You cannot experience any psychoactive effects “High or Stoned” with our products. They all contain less than .3% THC or 0% THC. Every major civilization in history has recognized hemp as #1 on its list of important plants. The ancient Chinese, Indians, Egyptians, Assyrians, Persians, Greeks and Romans all revered hemp as an excellent source of food and medicine. Now modern science is validating what the ancients all knew — and uncovering exciting discoveries about CBD. Recently (August 2017) FDA has declared CBD as “beneficial” and is asking now all users of CBD products for their input.
^ Klein C, Karanges E, Spiro A, Wong A, Spencer J, Huynh T, Gunasekaran N, Karl T, Long LE, Huang XF, Liu K, Arnold JC, McGregor IS (November 2011). "Cannabidiol potentiates Δ⁹-tetrahydrocannabinol (THC) behavioural effects and alters THC pharmacokinetics during acute and chronic treatment in adolescent rats". Psychopharmacology. 218 (2): 443–457. doi:10.1007/s00213-011-2342-0. PMID 21667074.
If you’re looking into CBD oil for sale, our NEW high potency full spectrum CBD oil is exactly what your body ordered. This hemp oil comes more dominant and stronger than our regular CBD oil online products and provides even faster relief. This high volume boost of potency is available in 500 mg and 1000 mg of cannabinoids, and you will quickly realize why sometimes less is more. Supply your overall mental and physical health with a CBD upgrade. This CBD oil is the same great quality you have come to expect from Kats Botanicals, but with an extra kick. Our high potency full spectrum hemp oil is made with pesticide free, non-GMO industrial hemp oil, extracted from the mature stalks and stems of the hemp plant.

Even more intriguing: CBD also influences many non-cannabinoid receptor systems in the brain, interacting with receptors sensitive to a variety of drugs and neurotransmitters (Figure 2). These include opioid receptors, known for their role in pain regulation. Opioid receptors are the key targets of pharmaceutical pain killers and drugs of abuse such as morphine, heroin, and fentanyl. CBD can also interact with dopamine receptors, which play a crucial role in regulating many aspects of behavior and cognition, including motivation and reward-seeking behavior.
Great public concern attends recreational cannabis usage and risks of dependency. The addictive potential of a drug is assessed on the basis of five elements: intoxication, reinforcement, tolerance, withdrawal and dependency. Drug abuse liability (DAL) is also assessed by examining a drug's rates of abuse and diversion. US Congress placed cannabis in Schedule I of the Controlled Substances Act in 1970, with drugs categorized as addictive, dangerous, possessing severe abuse potential and no recognized medical value. Marinol was placed in Schedule II, the category for drugs with high abuse potential and liability to produce dependency, but certain recognized medical uses, after its FDA approval in 1985. Marinol was reassigned to Schedule III in 1999, a category denoting a lesser potential for abuse or lower dependency risk after documentation that little abuse or diversion (Calhoun et al 1998) had occurred. Nabilone was placed and has remained in Schedule II since 1985.
This isolate spectrum CBD has helped turn my life upside down I have been dealing with negativity and social anxiety since I was 13. Now that Ive used this product along with daily meditation my life has been positive and the anxiety is no longer there I would never have motivation to leave the house to get things done before. Now I always feel the need to get up and get what I need done I never take the time to review any products. I love this product Give it a shot. I recommend 1000mg for your first time. Its perfect
No restrictions and our always-free shipping mean for unparalleled access to some of the world’s best in organic CBD’s. In addition, we are proud to say that we are quite knowledgeable in the CBD field and CBD applications as opposed to many out there, just trying to sell a product. If you need help deciding which CBD line is best for your intended application, we are always happy to explain the options to your fullest understanding.
A recent stand-out from the mix is CBD. Cannabidiol, the non-psychotropic compound found in marijuana, offers huge physical and emotional benefit to those suffering from chronic pain. Infused into glycerine, alcohol tincture, oil, or honey, CBD delivers the beneficial effects of medical marijuana without creating a high. For those who still wish to function efficiently throughout the day, CBD is a great solution.

Of the many developmental disorders, autism and its associated spectrum of disorders are perhaps the most pervasive. Autistic children suffer from insomnia, irritability and a loss of appetite, to name a few. Practitioners have been experimenting with the use of CBD oil in curtailing the social anxiety and psychological manifestations vicariously caused in victims of autism.
The isolation of CBD was recorded back on 1940 by two independent investigation groups. The group of Adams and colleges successfully isolated it from cannabis 1. At the same time Jacob and Todd successfully isolated the cannabidiol from indian hemp resin 2. But was not until 1963 that Mechoulam and Shyo discovered the chemical structure of the CBD and enlightening the comprehension of the nature of the cannabinoids 3. At the next year 1964 Gaoni and Mechoulam finally elucidated the chemical structure of the main psychoactive compound of cannabis the THC matching the starting point of the modern pharmacology of cannabis 4.
Kats Botanicals provides excellent quality CBD derivatives including CBD Oil for Sale, CBD Vape Oil (Hemp), CBD Gummies (Hemp), and CBD isolate, which you can safely consume. Elevate your mind and body with our all natural hemp oil based products. Kats Botanicals offers a wide variety of options for wellness-minded individuals who are looking for a more naturalistic approach to their daily lives. Have you always wanted to try hemp oil? Perhaps you have a question we can answer about this amazing botanical? Introduce your mind and body to this wonderful plant called hemp, it’s molecular characteristics are called CBD, and you will enjoy a wellness minded lifestyle naturalistic evangelicals are benefitting from on a daily basis.
There is an exception to sections 201(ff)(3)(B)(i) and (ii) if the substance was "marketed as" a dietary supplement or as a conventional food before the drug was approved or before the new drug investigations were authorized, as applicable. However, based on available evidence, FDA has concluded that this is not the case for THC or CBD. For more information on this provision, including an explanation of the phrase "marketed as," see Draft Guidance for Industry: Dietary Supplements: New Dietary Ingredient Notifications and Related Issues.

Carbon dioxide is passed through the plant material at a very specific temperature and pressure. Carbon dioxide, which is normally a gas at (or above) room temperature, can be pressurized until it becomes so dense that it takes on some of the properties of a liquid while still maintaining the fluid dynamics of a gas. In this state, CO2 is known as a supercritical fluid.

Some states only allow for products infused with CBD, some only allow for high-CBD and low-THC products, while others allow both THC and CBD. To further confuse the American citizenry, some states permit patients the use of CBD, but require that they travel to another state to purchase it. To make sense of this confounding patchwork and to learn about each individual state’s CBD laws, read the Weedmaps Laws and Regulations page.


The dosages mentioned do not take into account the strength of the tincture. I have Elixinol 300, I took 1/2 dropper (0.5ml, which offers 5mg of CBD) as indicated on the bottle and felt severely nauseous for 3 hours thereafter. There is no way I cold take this dose twice per day, as recommended on the bottle. The high dosages on this site must surely be for much weaker concentrations?
Because of this classification, it's not easy for researchers to get their hands on the drug. "That's not to say you can't do it, but there are hoops you need to jump through that can be a pain, which may deter researchers from going into this space," Bonn-Miller said. "Relatively speaking, it's a small group of people in the U.S. that do research on cannabinoids in humans."
AS A PHARMACIST-FOUNDED COMPANY, WE KNOW HOW IMPORTANT IT IS TO COMPLY WITH FDA RULES, AND WE KNOW THAT THEIR OVERSIGHT OF THE CBD MARKET WILL ONLY HELP TO DISTINGUISH OUR HIGH-QUALITY PRODUCTS FROM OTHER BRANDS IN THE MARKETPLACE. UNTIL THE FDA APPROVES CLINICAL TRIALS (AND LETS US SHOUT ABOUT OUR PRODUCTS FROM THE ROOFTOPS), WE ENCOURAGE OUR CUSTOMERS TO LOOK AT THE CONSIDERABLE INFORMATION AND MANY PERSONAL TESTIMONIALS AVAILABLE ONLINE. OR JOIN OUR THOUSANDS OF LOYAL CUSTOMERS AND JUST GIVE GREEN ROADS A TRY! EITHER WAY, WE KNOW YOU’LL BE DELIGHTED BY WHAT YOU DISCOVER.

CBD’s action within the brain and body is quite complicated. To date, scientists have discovered more than a dozen different mechanisms of action, or ways that CBD affect us. It’s very likely that the beneficial effects of CBD are a result of the total of its activation of all of these biological pathways, not a single one in particular. Much more research is needed to fully understand the mechanisms by which CBD relieves ailments such as anxiety and seizures.
I have spent the last year + researching over 200 CBD companies and their products. I learned how the CBD is extracted, the difference between IH (Industrial Hemp) and THC producing cannabis that is harvested early, so that is is given the legal term Hemp, but technically it is the marijuana plant, etc. First, I chose not to take CBD orally, because of how the body breaks down CBD, when you digest it, it goes through the liver first, meaning less than 20% of what you take ends up in your body. Very expensive!! With vaping CBD oil about 70% makes it right into your bloodstream. With the CBD wax/shatter/dab, it is the same. So I stopped the oral route altogether. If you would oral or vape (inhaling vapor, no combustion), you want to look to see or email the company to ask how they extract the CND, and ask if they use CBD frown in the US. I highly suggest CBD frown in the US! The old law had people growing it overseas, and shipping it here to be extracted. Make sure no solvents were used to extract the CBD, like Butane. Whatever they tell you about how they extract it, look it up! This is a MUST! The most common ways to extract are via CO2 extraction using cold temperatures sometimes called subcritical or supercritical temperatures, same with ethanol extraction, there is no solvent in that either. Please research online both methods. There are a couple of other methods, one comes to mind, but it does not stay fresh long, and I cannot recall the name, I have not found any products which use that method, which is why I cannot name it. After making sure it is not done with anything dangerous, you want to make sure they have batch lab reports that check for heavy metals, mold, and how much CBD,CBG,CBC, etc is in the product. CBD, Cannabidiol is the most common Cannabinoid found in the marijuana or hemp plant. Did you know that IH contains a very small amount of THC? it is at or under.3%, so it is low, but it does help the CBD work.
I was diagnosed with vasovagal syncope and in April began have seisures and black outs multiple times a day. I began taking CBD oil on September 1st. Within a week or so I stopped blacking out as often and came to faster. By the end of September Id switched to your product because of the purity. A HUGE IMPROVEMENT Ive been using your 1000 mg bottle for 6 weeks now. Im taking less in the morning and evening. I no longer need a mid day dose. As the weeks go by Ive had no black outs no seisures in several weeks. My energy level has improved my chest pains have gone away. My panic attacks have gone to next to nothing. Ive been able to clean and go out again. Thank you for giving me my quality of life back again. It surely beats taking prescription drugs and dealing with side effects. Only side effects Ive noticed was I stopped sweating profusely everyday and my appetite has decreased and Ive lost a few pounds. YEAH
When formulating a CBD regimen for a specific disease or illness (like chronic or neurological pain), it’s important to understand that CBD should be used regularly for maximum relief. Meaning it should be used as a preventative first – it can also be used to manage acute flare ups, but the preventative maintenance is most important! Think about it like any other dietary supplement, you want to establish a baseline concentration in your system.
Medterra is the only CBD brand I order from. I was a little skeptical about CBD at first but tried it on the advice of my doctor. I suffer from chronic pain and the only thing that helps the pain is this oil. It really helps with my back pain and I use the tincture and the new Cooling Cream. And the best part is that there are no side effects I dont feel drowsy or unfocused and it doesnt interact with other medications. And Medterra is a fantastic company. One time the shipping of my oil was delayed for some reason and they sent it using express shipping without an added cost Their service is great.
A: You do not need a prescription to buy and use Hemp Oil +. However, we recommend that you consult your health professional before using this product, just as you should with any nutritional supplement. This is especially true if you are pregnant, trying to get pregnant, are nursing, or if you are taking a prescription medication and are concerned about possible interactions.

...with due respect, your experience Locsta is almost precisely what happened with my....chihuahua. Degenerative disc disease, excruciating pain, prednisone worked, but couldn't keep her on it..pain killers and muscle relaxants didn't help, really thought I would have to put her down. Chi bloggers suggested CBD; gave PetReleaf a shot--like you, literally within minutes I could see the difference, in days she was pain free and now is back in charge of our world. The real key here is that with my dog, there is zero, nada, chance that there was any placebo effect...
Clinical trials allow us to draw conclusions about the safety and effectiveness of potential therapeutic agents in humans, while animal studies and in vitro experiments allow researchers to explore their biological actions in greater detail. However, because the latter class of studies are not conducted in humans, the results don’t always lead to the clinical application that we hope for—the majority of drugs that start in human clinical trials never become approved. Nonetheless, animal studies provide us with a strong foundation of biological knowledge, and are where the initial breakthroughs in research are made.
The trace amount of THC in CBD oil (<0.3%) is not enough to trigger most drug tests as being positive for THC. You would need to consume about 1000-2000 mg per day of CBD to fail a drug test for THC if the employer is testing to SAMHSA guidelines (Substance Abuse and Mental Health Services Administration). If you are tested regularly and taking high doses of CBD, and you are concerned about the very low risk of a positive drug test for THC associated with using hemp-derived products, you could opt to use purified CBD, which does not contain anything but CBD. Just know that purified CBD doesn’t provide the same spectrum of benefits as CBD oil.
Hi Diane, how did you go on with the CBD oil please. If it worked how long before you saw any results. I'm scared of flaring everything. Nerve damage across buttocks from a surgeon who found the nerve stuck to the bulge during a laminectomy operation and prised it off. I haven't sat for 5 years and getting worse. A muscle in my buttock is now throbbing constantly and causing pain to the muscle above. I've only started taking it today but the muscle pain is still as painful. Does it take a while for it to work. Only started on low dose to see what happens. Thank you Lyn

Cannabinoid agonists produce many effects beyond those mediated directly on receptors, including anti-inflammatory effects and interactions with various other neurotransmitter systems (previously reviewed (Russo 2006a). Briefly stated, THC effects in serotonergic systems are widespread, including its ability to decrease 5-hydroxytryptamine (5-HT) release from platelets (Volfe et al 1985), increase its cerebral production and decrease synaptosomal uptake (Spadone 1991). THC may affect many mechanisms of the trigeminovascular system in migraine (Akerman et al 2003; Akerman et al 2004; Akerman et al 2007; Russo 1998; Russo 2001). Dopaminergic blocking actions of THC (Müller-Vahl et al 1999) may also contribute to analgesic benefits.
Various strains of "medical marijuana" are found to have a significant variation in the ratios of CBD-to-THC, and are known to contain other non-psychotropic cannabinoids.[59] Any psychoactive marijuana, regardless of its CBD content, is derived from the flower (or bud) of the genus Cannabis. Non-psychoactive hemp (also commonly-termed industrial hemp), regardless of its CBD content, is any part of the cannabis plant, whether growing or not, containing a ∆-9 tetrahydrocannabinol concentration of no more than 0.3% on a dry-weight basis.[60] Certain standards are required for legal growing, cultivating, and producing the hemp plant. The Colorado Industrial Hemp Program registers growers of industrial hemp and samples crops to verify that the dry-weight THC concentration does not exceed 0.3%.[60]
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