Using rigorous review methodology, Gloss and Vickery conclude that based on the low quality of the reports available, there is insufficient data available to draw any conclusions regarding the efficacy and or long-term safety of CBD in treating epilepsy (11). From the data available, it does appear that daily doses of 200 to 300 mg were safe in this small group of patients for a short period of time (14).
Many amazon reviewers of Pot of Gold Hemp Extract 1000mg are incredibly satisfied with results. Citing excellent assistance in the management of pain, many consumers use this product daily to quell various symptoms. Many customers have attested to its excellent ability to assist with sleep issues, as well as its ability to treat chronic pain brought on by serious illnesses and disorders.
And now, onto the thorny issue of legality. The simple answer to the question is yes — if it is extracted from hemp. The 2014 Farm Bill established guidelines for growing hemp in the U.S. legally. This so-called “industrial hemp” refers to both hemp and hemp products which come from cannabis plants with less than 0.3 percent THC and are grown by a state-licensed farmer.

Thank you for your questions. Marijuana and hemp are two extremely different strains of the same cannabis sativa plant that have been bred over thousands of years to have entirely different purposes. (Hemp is not the male version of the marijuana plant.) They both contain CBD. Hemp only contains CBD whereas marijuana contains CBD and perhaps a hundred or so other chemicals with a variety of functions, such as THC, the molecule that makes people “high”. Any medicine can have different effects on different people. For example, Benadryl makes some people sleepy yet can make others wide-awake. So, it is not inconsistent for a particular medicine to cause a symptom in one person and to help alleviate it in another. So while many people experience relaxation with CBD, so people do experience the “paradoxical” effect of irritability.

CBD has been utilized in all kind of medical treatment programs. Indeed, it’s been proven scientifically that cannabidiol has a positive effect on various body systems. It functions as antioxidant and anti-depressant, has a neuroprotective and anti-anxiety effect on the brain, antiemetic and appetite controlling influence on the stomach, and anti-prokinetic effect on intestines.

At this time, there does seem to be a growing body of basic pharmacologic data suggesting there may be a role for CBD, especially in the treatment of refractory epilepsy. However, given the lack of well-controlled trials, we must also ask if we are getting ahead of ourselves. Clearly, this is an emotionally and politically charged issue. If this were any other uninvestigated pharmaceutical compound, would we feel as compelled to make the agent widely available before statistically valid class 1 evidence was available for review? Until data from well-designed clinical trials are available and reliable, and standardized CBD products that are produced using GMP are available, caution must be exercised in any consideration of using CBD for the treatment of epilepsy. In the meantime, based upon promising preliminary data, further clinical research should be wholeheartedly pursued.


Other targets for CBD include transient receptor potential (TRP) channels that are involved with the modulation of intracellular calcium (1, 6). Cannabinoids are highly lipophilic, allowing access to intracellular sites of action, resulting in increases in calcium in a variety of cell types including hippocampal neurons. CBD actions on calcium homeostasis may provide a basis for CBD neuroprotective properties.
In short, the results of the survey (which were published in the Journal of Pain Research) showed that roughly 42% and 46% (respectively) of participants claimed they were able to use cannabis in place of traditional medical to effectively treat their specific medical ailment. So if you’re wondering how to know if you need CBD for pain, remember that you’re certainly not alone.
It’s safe to say that Charlotte’s Web is probably the most recognized CBD brand out there — and it’s not all hype. This company pioneered the CBD industry and made it their mission to de-stigmatize CBD by setting the bar high for transparency. They produce and oversee their organic CBD products from seed to sale, standing behind them with a solid return policy. 
Customer Service: It’s difficult to find contact information on Calm by Wellness’s website, and their email address is listed incorrectly in two places (we tried sending them an email but it was not delivered). We were, however, able to get a response through Facebook, and the company does offer free shipping and a generous 30-day return policy on all orders.
Gloss and Vickrey conducted a Cochrane systematic review of the use of CBD in the treatment of epilepsy (11). Their methodology included only those trials that were randomized and controlled and excluded case series, case reports, and expert opinion. They were able to identify only 4 randomized controlled studies reported in the literature, and they included a letter to the editor and an abstract. The total number of subjects enrolled in these studies was 48 (11–14). While only four studies and a letter to the editor were in the actual analysis, the authors included a complete reference listing of all articles reviewed for inclusion.
Weight plays a role in the effects of CBD oil, and bottle size should be selected based on how much you weigh. Let’s say you weigh less than 130 pounds and desire light CBD oil effects; this means that 11 mg or less will probably suffice per dose, giving roughly 40 doses from a 450-mg concentration. If you weigh more than 230 pounds and desire strong effects, then this same concentration will supply roughly 10 doses.
Non-THC CBD oils can be highly effective, and are suitable for employees who face random or routine drug tests. Our top pick for this category is the Medterra CBD Oil Tincture, which contains 99.6% CBD and MCT oil (also known as coconut oil extract) without any traces of THC. The oil is derived from hemp plants that are free of GMOs and pesticides, as well. All third-party testing results for the oil are accessible through Medterra’s official product page.
The statements made regarding these products have not been evaluated by the Food and Drug Administration. The efficacy of these products has not been confirmed by FDA-approved research. These products are not intended to diagnose, treat, cure or prevent any disease. All information presented here is not meant as a substitute for or alternative to information from health care practitioners. Please consult your health care professional about potential interactions or other possible complications before using any product.
It depends on what type of condition you’re trying to treat, it’s severity, your own personal tolerance for CBD, and many other factors. The best way to figure out your optimal dosage is to start slow and work your way up until you start experiencing the benefits that you’re looking for. If you take one puff off of a tank filled with CBD, wait about 15 minutes. If you still don’t feel the effects, take another puff and wait. Repeat the process until you find the exact dosage that meets your own unique needs.
CBD may offer an option for treating different types of chronic pain. A study from the European Journal of Pain showed, using an animal model, CBD applied on the skin could help lower pain and inflammation due to arthritis. Another study demonstrated the mechanism by which CBD inhibits inflammatory and neuropathic pain, two of the most difficult types of chronic pain to treat. More study in humans is needed in this area to substantiate the claims of CBD proponents about pain control.
Online Retailers: Most CBD oils are sold through online retailers. These establishments tend to have the widest product range, and many offer free doorstep delivery. Online retailers also frequently post product reviews, allowing buyers to compare different oils based on customer experiences to determine which is best for them. These reviews can also be used to evaluate the retailer based on customer service, delivery, and product quality.

Hemp Master 1000mg hemp seed oil is highly reviewed on amazon and sought after by consumers for both its high hemp seed concentrate and its ability to assist in stress management. Many consumers have experienced great assistance with sleep, as well as relieved joint stiffness. A multitude of consumers cite excellent assistance in stress management, stating there’s a noticeable sense of calmness following use. Some reviewers, however, have said it has little to no effect on pain, and were disappointed at the fact that the product is not a full spectrum hemp oil (which would contain CBD). Though there are dozens of reviewers who state a favorable effect on pain, some state no changes were experienced. Some 1-3 star reviews state that the mint flavor isn’t as enjoyable as they hoped.


This oil is available in concentrations ranging from 250mg to 5,000mg. Prices fall between $0.05 and $0.08 per mg, making the product very inexpensive compared to similar oils and tinctures from other brands. Customers who order the drops directly from CBDistillery may return the product for a full refund. Free shipping is available for U.S. orders of $75 or more.
While animal experimental data clearly suggest a potential benefit, supportive clinical data are quite sparse. In a case-control study of 308 cases of new onset seizures, Brust and colleagues found that marijuana use was significantly less prevalent among men who had unprovoked seizures compared to case controls (9). This difference was not significant in women. The authors suggest a potential protective effect against seizures with marijuana use; however, this should be considered speculative.
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Cost is another consideration. Most CBD oils are sold in concentrations of 300 to 750 mg, although this may range from less than 100 mg to more than 2,000. A good indicator of price-point is the cost per milligram. Low-cost CBD oils usually fall between five and 10 cents per mg; mid-range prices are 11 to 15 cents per mg; and higher-end oils cost 16 cents per mg or higher. Given these varying per-milligram costs, a bottle of CBD oil may be priced anywhere from $10 or less to $150 or more.
You can thin the CBD with terpenes, encapsulate it in dextrin, drive the terpenes off with heat, and use the now water-soluble CBD in water with an ultrasonic fogger/oil-diffuser. It won’t precipitate, but the level of solubility is pretty low even with encapsulation, think 100mg per 200ml. The evaporation rate of those units is somewhere like 50ml/hour, which works out to .83mg of CBD being vaporized a minute, or .14mg every 10 seconds. That’s a miniscule rate.
So far, no known calculator can give an exact dosage of CBD oil one can take. However, rough estimates are there and can help you get started. Suggestions indicate that an ideal dose should fall between 1mgs-6mgs for every 10 pounds of your body weight. However, you need to consider the amount of pain you’re experiencing and the disease’s severity. If the intensity is high, you may need to increase the dosage and vice versa.
Evergreen Hemp oil is a highly trusted amazon product, boasting excellent benefits as a sleep aid. With very high hemp oil content, users have also cited assistance in quelling the symptoms of severe anxiety, chronic pain, and even epileptic seizures. Though this amazon product is not certified organic, it contains all-natural, concentrated ingredients – hemp oil and natural peppermint flavoring. Evergreen Hemp, as a manufacturer, specializes in hemp products and plays a strong role in educating the public on the benefits of hemp and hemp-based products. Though Evergreen Hemp is not yet GMP certified, Evergreen Hemp is very active in the hemp industry and in hemp education.
Hemp Bombs is based in Tampa, Florida, and in addition to focusing on the purity and therapeutic effectiveness of their products, are dedicated to establishing themselves as a top brand in the industry with a specific target audience. One of our personal favorite products of theirs is the flavored CBD vape liquids, which are some of the best-tasting CBD vape juices we’ve ever had.
Hemp-derived CBD oil products will not get you "high" since they contain little or no THC, the psychoactive ingredient in cannabis. They are also now federally legal in the United States following the signing of the 2018 Farm Bill. More medical research studies are needed, but we expect that these products will continue to gain even more mainstream acceptance over time.
Dry Mouth: As is the case with many other hemp- and marijuana-based products, CBD oil often leads to a condition known as dry mouth (or cottonmouth). This is likely due to cannabinoids altering receptors in the lower jaw that trigger salivation. In most cases, mild discomfort and stronger-than-average thirst are the only issues associated with dry mouth. 

Since it started becoming popular roughly two years or so ago, the general consensus has always been that since CBD oil from top brands does not contain the psychoactive properties of THC, it is therefore legal. Unfortunately, its legality is much more nuanced because of conflicting federal laws and new court cases. What is clear is that in one of the most recent court decisions on the topic, Hemp Industries Assoc. v. DEA, which came out on April 30, 2018, the US Court of Appeals for the Ninth Circuit found that Section 7606 of the 2014 US Farm Bill (the “Farm Bill”) preempts the Controlled Substances Act (CSA), the federal law which designates marijuana as a Schedule I substance (along with heroin and cocaine) making it illegal to possess or use. This means that when there is conflict between the CSA and the Farm Bill, the Farm Bill wins out.
Dry Mouth: As is the case with many other hemp- and marijuana-based products, CBD oil often leads to a condition known as dry mouth (or cottonmouth). This is likely due to cannabinoids altering receptors in the lower jaw that trigger salivation. In most cases, mild discomfort and stronger-than-average thirst are the only issues associated with dry mouth. 

Roger, I’m not 100% certain on this, but I’m pretty confident that the difference here (and what makes it legal for people to sell it on Amazon) is that they are ONLY selling Hemp derived CBD vs. Cannabis derived CBD. Hence the “hemp extract” which is why the Farm Bill passing was such a big deal. As far as I’m aware, you can get CBD from both cannabis and hemp, but the hemp is legal federally. The bigger problem that I see is how misleading all of the amazon products are though because of these amazon regulations. All of the bottles I’ve seen only show the amount of “Hemp seed extract” (ex-2,500 mg Hemp Oil Extract) which is just like buying 2,500 mg of orange juice when I’m looking for vitamin c!

Thank you for the information.  A friend of mine recently gave me a small bottle of Cloud 9 hemp, lizard king.  Said she was told it is good for COPD.  Can not find anything that backs up that statement, You article also said that Cloud 9 is a brand that uses Propylene and the effects on the lungs when vaporizing has not been determined but OK to use externally.  Is all this correct?
REM Behavior Disorder: REM behavior disorder (RBD) is a parasomnia disorder characterized by shouting, becoming physically agitated, or otherwise acting out during sleep. For many, RBD is a symptom of a larger, more serious condition or disorder, such as Alzheimer’s disease or PTSD. CBD oil minimizes the symptoms of RBD, and also alleviates the anxiety and painful symptoms that often accompany disorders that lead to RBD.
Cannabidiol pharmacological effects are mediated through G protein coupled receptors, cannabinoid type I (CB1) and cannabinoid type II (CB2), which are highly expressed in the hippocampus and other parts of the central nervous system (2). When activated, CB1 receptors inhibit synaptic transmission through action on voltage-gated calcium and potassium channels, which are known to modulate epileptiform and seizure activity (3). CB2 receptors are primarily expressed in the immune system and have limited expression in the central nervous system. The effects of CBD are CB2 receptor independent (3).
All this talk about THC lands us nicely in the whole “Full Spectrum vs. Pure Isolate” debate. Once you begin shopping for CBD products, you’ll notice a lot of jargon that gets thrown around without much explanation. Now that we’ve introduced THC into the conversation, we can talk about the difference between, and relative benefits of, Full Spectrum CBD and CBD Isolate (and the lesser-known contender: Broad Spectrum).
Now that CBD has become so popular, growers are creating strains of the cannabis plant that are optimized for producing high amounts of this particular cannabinoid. There are tons of new strains on the market that feature a high CBD-to-THC ratio. This makes it even easier for the processing facilities to remove the CBD and turn it into an oil extract.
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