Cannabis is first referred to in Hindu Vedas between 2000 and 1400 BCE, in the Atharvaveda. By the 10th century CE, it has been suggested that it was referred to by some in India as "food of the gods".[116] Cannabis use eventually became a ritual part of the Hindu festival of Holi. One of the earliest to use this plant in medical purposes was Korakkar, one of the 18 Siddhas.[117][118] The plant is called Korakkar Mooli in the Tamil language, meaning Korakkar's herb.[119][120]

Hemp Oil For Pain


That headache study cites research linking CBD to lower rates of anxiety. (Since anxiety often produces headaches, the authors say, CBD could be a plausible headache remedy if those anti-anxiety benefits are legit.) Grant says he’s looked at the literature on CBD and anxiety, and some of it is enticing. He mentions a Brazilian study, for instance, that found people with a fear of public speaking felt less anxiety and less discomfort about their phobia after taking CBD, compared to those who took a placebo.
Cannabis is predominantly dioecious,[13][15] having imperfect flowers, with staminate "male" and pistillate "female" flowers occurring on separate plants.[16] "At a very early period the Chinese recognized the Cannabis plant as dioecious",[17] and the (c. 3rd century BCE) Erya dictionary defined xi 枲 "male Cannabis" and fu 莩 (or ju 苴) "female Cannabis".[18] Male flowers are normally borne on loose panicles, and female flowers are borne on racemes.[19]

Some scientific studies have found that babies born to women who use marijuana during their pregnancies display altered responses to visual stimulation, increased tremors and a high-pitched cry, which may indicate problems with nervous system development. During preschool and early school years, marijuana-exposed children have been reported to exhibit more behavioral problems and difficulties with sustained attention and memory than unexposed children.
You are likely very familiar with the dangers that prescription painkillers (and other pharmaceuticals) present. In fact, it’s estimated that the majority of CBD oil users attempt to switch to the all-natural therapy for the precise reason of kicking prescription med habits, which all too often cause an overwhelming array of irritability, sleep disruption, digestive complications, and even thoughts of suicide. 

Endocannabinoids are organically produced by the human body, generated by the endocannabinoid system. Endocannabinoids have been found to help in the regulation of sleep, pain and the responses of the immune system. Cannabis scientists have been investigating the role of physiological cannabinoids in tissue recovery and disease. It is fascinating that the endocannabinoids activate the same receptors as the psychoactive THC.
So, your ECS signals to your brain that you’re in pain. And, when your condition is chronic, it’s a constant stream of signals to your brain about the pain. What CBD Pain Cream does is binds to those receptors that are signaling the pain to your brain. † And, it calms that reaction to help erase the pain. So, in other words, CBD Chiro-Cream actually stops the pain, rather than suppressing it like most pain killers. † And, the fact that CBD Pain Cream works with your body means it’s better and healthier for you. All you have to do is apply it topically to the areas that hurt you and you’ll see a reduction in pain fast.

Cannabis use and psychotic symptoms and disorders are associated in the general population (see, for example, Degenhardt and Hall, 2001; Tien and Anthony, 1990) and in clinical samples of patients with schizophrenia (Mueser et al., 1992; Warner et al., 1994; Hambrecht and Hafner, 1996). The major contending hypotheses to explain the association have been: (i) that cannabis use precipitates schizophrenia in persons who are otherwise vulnerable; (ii) cannabis use is a form of self-medication for schizophrenia; and (iii) that the association arises from uncontrolled residual confounding by variables that predict an increased risk of cannabis use and of schizophrenia (Macleod et al., 2004).
^ Nadulski T, Pragst F, Weinberg G, Roser P, Schnelle M, Fronk EM, Stadelmann AM (December 2005). "Randomized, double-blind, placebo-controlled study about the effects of cannabidiol (CBD) on the pharmacokinetics of Delta9-tetrahydrocannabinol (THC) after oral application of THC verses standardized cannabis extract". Ther Drug Monit. 27 (6): 799–810. doi:10.1097/01.ftd.0000177223.19294.5c. PMID 16306858.
The reason so many people are interested in cannabis products that don’t make them high, proponents say, is that CBD helps with everything from pain and nausea to rheumatoid arthritis, cancer, Crohn’s disease, and dementia. CBD is anti-inflammatory, anti-anxiety, antibacterial, immunosuppressive, and more, says Joseph Cohen, D.O., a cannabis doctor in Boulder, CO.
“All parts of the plant Cannabis sativa L., whether growing or not; the seeds thereof; the resin extracted from any part of such plant; and every compound manufacture, salt, derivative, mixture, or preparation of such plant, its seeds or resins; but shall not include the mature stalks of such plant fiber produced from such stalks oil or cake made from the seeds of such plant, any other compound, manufacture, salt, derivative, mixture, or preparation of such mature stalks (except the resin extracted therefrom),fiber, oil or cake, or the sterilized seed of such plant which is incapable of germination.”
There are many varieties of cannabis infusions owing to the variety of non-volatile solvents used.[188] The plant material is mixed with the solvent and then pressed and filtered to express the oils of the plant into the solvent. Examples of solvents used in this process are cocoa butter, dairy butter, cooking oil, glycerine, and skin moisturizers. Depending on the solvent, these may be used in cannabis foods or applied topically.[189]

CBD oil alleviates physical pain and anxiety – both of which can have a negative impact on sleep. Additionally, CBD oil can actually prolong sleep for some, leading to more rest from night to night. Most medical experts agree that marijuana is not particularly beneficial for individuals with medical conditions and/or mental health disorders, as the THC can increase their symptoms; this makes CBD oil a good alternative option for people with the following sleep disorders and medical conditions.
CBD was first discovered in 1940 by Roger Adams, a prominent organic chemist at the University of Illinois. Shortly thereafter, other scientists began testing isolated cannabinoids on lab animals; notably, Walter S. Loewe ran trials on mice and rabbits with the cannabinoids THC, CBD and CBN. He found that CBD produced no observable effects in the animals’ behavior while THC caused, what he called, a “central excitant action” in rabbits. Despite science’s movement forward, scientists were completely unaware of the cannabinoids’ chemical structure, so no one could tell which specific compound resulted in which effect.

Not all of America has access to medical cannabis yet, but the whole country has access to hemp-derived CBD. The eight pain clinics that I run in North Carolina have been recommending CBD to patients for a couple of years now and observing some incredible results. We continue to learn everyday what CBD can and can’t do for our patients in chronic pain.


The oil contained in the hemp seed is 75-80% polyunsaturated fatty acids (the good fats) and only 9-11% of the less desired saturated fatty acids. Hemp seed oil is reputed to be the most unsaturated oil derived from the plant kingdom. The essential fatty acids contained in hemp seed oil are required in our diet more than any other vitamin, yet our bodies do not naturally produce them. They must be obtained from external sources in the food we eat. Essential fatty acids are involved with producing life's energy throughout the human body and without them, life is not possible. In general, North Americans have a high dietary deficiency in essential fatty acids due to our high intake of animal fats versus plant fats, caused by our high consumption of processed foods and meats versus natural organic foods.
Dispensaries: In states where marijuana is legal for recreational use, dispensaries are a common sight. They are much rarer in states with more restrictions. In states that permit the use of medical marijuana, hemp-based CBD oils do not normally require a prescription but marijuana-based oils do. Like brick-and-mortar locations, dispensaries offer more customer service. However, as noted, this may not be an option depending on the buyer’s state of residence. Also, CBD oil prices tend to be significantly higher at dispensaries. 

Marijuana is the most popular illicit drug in the world, for no reason other than the fact that it produces a psychoactive chemical called tetrahydrocannabinol. Still, recreational marijuana use, which involves pursuing the euphoric sensations produced by cannabis consumption, is steadily becoming more and more legal, both in the United States and abroad.
Edible cannabis, however, is quickly making up ground as a go-to method for consuming medical marijuana. Indeed, some states with legal medical marijuana laws still forbid smoking marijuana. Instead, medical forms of the drug are only available in pill or capsule form. Oils and tinctures, which are made from extracting cannabinoids from herbaceous material, are also commonly prescribed in the form of cannabis edibles.

As the PeaceHealth website suggests, hemp oil derives from a plant that contains high levels of the neurological chemical THC. This chemical can cause hallucinations, euphoria or high anxiety in supplement users when taken on a regular basis. As such, hemp oil supplements can cause similar effects in some patients using the herb for the treatment of any disorder. It is recommended that supplement users not take hemp oil products prior to operating machinery or driving due to the risk of these hallucinogenic properties. This is especially true to individuals who are overly-sensitive to THC, which can be determined by visiting your medical doctor for more information.
Chronic pain can be nociceptive or neuropathic. Nociceptive pain is the most common and is caused by tissue damage and inflammation. It’s characterized by throbbing, aching, and sharp pain. Neuropathic pain is caused by damage to the nervous system and can feel like stabbing, burning, or tingling pain. Studies on cannabinoids and pain demonstrate that CBD can treat both types of pain.
The question of whether heteromorphic sex chromosomes are indeed present is most conveniently answered if such chromosomes were clearly visible in a karyotype. Cannabis was one of the first plant species to be karyotyped; however, this was in a period when karyotype preparation was primitive by modern standards (see History of Cytogenetics). Heteromorphic sex chromosomes were reported to occur in staminate individuals of dioecious "Kentucky" hemp, but were not found in pistillate individuals of the same variety. Dioecious "Kentucky" hemp was assumed to use an XY mechanism. Heterosomes were not observed in analyzed individuals of monoecious "Kentucky" hemp, nor in an unidentified German cultivar. These varieties were assumed to have sex chromosome composition XX.[32] According to other researchers, no modern karyotype of Cannabis had been published as of 1996.[33] Proponents of the XY system state that Y chromosome is slightly larger than the X, but difficult to differentiate cytologically.[34]
CBD, or cannabidiol, is a cannabinoid found in the hemp plant. As we’ve discovered more about the human species as well as the plants that we’ve learned of the immense health value that CBD brings to the table. It has quickly become a staple supplement for millions who seek a natural alternative to dangerous pharmaceuticals, alien to nature’s perfect remedies.
^ Hayakawa K, Mishima K, Hazekawa M, Sano K, Irie K, Orito K, Egawa T, Kitamura Y, Uchida N, Nishimura R, Egashira N, Iwasaki K, Fujiwara M (January 2008). "Cannabidiol potentiates pharmacological effects of Delta(9)-tetrahydrocannabinol via CB(1) receptor-dependent mechanism". Brain Research. 1188: 157–64. doi:10.1016/j.brainres.2007.09.090. PMID 18021759.
Endocannabinoids are organically produced by the human body, generated by the endocannabinoid system. Endocannabinoids have been found to help in the regulation of sleep, pain and the responses of the immune system. Cannabis scientists have been investigating the role of physiological cannabinoids in tissue recovery and disease. It is fascinating that the endocannabinoids activate the same receptors as the psychoactive THC.
A. The FDA is aware that there are potential adverse health effects with use of marijuana in pregnant or lactating women. Published scientific literature reports potential adverse effects of marijuana use in pregnant women, including fetal growth restriction, low birth weight, preterm birth, small-for-gestational age, neonatal intensive care unit (NICU) admission, and stillbirth. [1, 2, 3] Based on published animal research, there are also concerns that use of marijuana during pregnancy may negatively impact fetal brain development.  [4, 5, 6 ] The American College of Obstetricians and Gynecologists (ACOG) recommends that women who are pregnant or contemplating pregnancy should be encouraged to discontinue marijuana use. In addition, ACOG notes that there are insufficient data to evaluate the effects of marijuana use on breastfed infants; therefore, marijuana use is discouraged when breastfeeding. [7] Pregnant and lactating women should talk with a health care provider about the potential adverse health effects of marijuana use.
The reason so many people are interested in cannabis products that don’t make them high, proponents say, is that CBD helps with everything from pain and nausea to rheumatoid arthritis, cancer, Crohn’s disease, and dementia. CBD is anti-inflammatory, anti-anxiety, antibacterial, immunosuppressive, and more, says Joseph Cohen, D.O., a cannabis doctor in Boulder, CO.
On November 6, 2012, the voters of Massachusetts approved Question 3, “An Initiative Petition for a Law for the Humanitarian Medical Use of Marijuana,” by 63 percent establishing legal protection for medical cannabis patients, caregivers, physicians and medical professionals, cultivators, and providers, some of which went into effect as of January 1, 2013.

Depression? Arthritis? Inflammation contributes to pain, stiffness, and poor health over time. Many individuals opt for CBD to control inflammation. However, THC has a part to play as well. Research suggests that, in some instances, the cannabis compound can decrease the production of cytokine and chemokine compounds in the body. Cytokine and chemokines are immune compounds that trigger inflammation. Additional pre-clinical research suggests that it may be able to decrease inflammation by suppressing genes related to inflammatory response. I believe people deserve access to all parts of the cannabis plant! Together, we can spread the cannabis education not DEA lies! Just as they have done opiates! Also, it’s ridiculous to wage war between the two! Have pain patients saying medical marijuana doesn’t work etc and others saying opiates are bad. There should be access to both – whatever works for someone! I never used marijuana until forced off my opiates cold turkey in cancer recurrence left dying in stage 4 cancer pain! It stopped the pain, vomiting & 2 metastatic tumors gone confirmed via MRI. I’m not claiming it cured it but feel it slowed it down and did kill two tumors. Marijuana/Opiates – WE SHOULD HAVE A CHOICE OR BOTH IF NEEDED! Shame on our Government for all the lies and trying to turn the people against one another. I hate the DEA, CDC, FDA! Just alone at what they allow in our food – the steroids, antibiotics it is sickening! They take away opiates yet cigarettes & alcohol are legal!?!?! What kind of [edit] is that! And marijuana has never caused one death – sch 1. The alcohol/cigarette related addictions/deaths as well as cases of cancer as other terminal illness they cause! Hell we need opiates for the pain from those illnesses from their legal substances they avoid talking about if I keep it real because they sure as hell wont!
^ Fusar-Poli, Paolo; Crippa, José A.; Bhattacharyya, Sagnik; Borgwardt, Stefan J.; Allen, Paul; Martin-Santos, Rocio; Seal, Marc; Surguladze, Simon A.; O'Carrol, Colin; Atakan, Zerrin; Zuardi, Antonio W.; McGuire, Philip K. (2009). "Distinct Effects of Δ9-Tetrahydrocannabinol and Cannabidiol on Neural Activation During Emotional Processing". Archives of General Psychiatry. 66 (1): 95–105. doi:10.1001/archgenpsychiatry.2008.519. PMID 19124693.
Of course, hemp oils are not marijuana oils, but this illustrates some of the complications arising from various states legal marijuana programs and medical marijuana programs in 2018.  Some states are allowing for the sales of CBD oils that contain zero % THC, while .03% is the widely accepted standard for industrial hemp classification in other countries and U.S. states. While I am unaware of anyone being prosecuted for simple possession of hemp based CBD oil in the United States in the last 4 years, one should consult their current state laws when purchasing hemp based CBD oils online.  Officials in Tennessee moved recently in February 2018 to shutter over 20 local tobacco and smoke type shops, that were selling CBD gummies among other products, alleging them to be derived from "marijuana". (These charges have all been dropped)  Interestingly, Tennessee is also chief among the U.S. states who are currently growing hemp for CBD extraction, under the provisions of the 2014 Farm Bill.

According to the U.S. Department of Health and Human Services, 116 people died every-day from opioid-related drug overdoses in 2016. Forty percent of these deaths involved a prescription opioid and in 2017, the government declared the opioid crisis a public health emergency. Opioids are typically prescribed by health care providers as a way to manage and treat pain. But what if there was a better solution?


CBD hemp oil has been proven in clinical trials to benefit humans and animals alike, as we both have endocannabinoid systems and are receptive to the chemical compound. Current studies also show that it is impossible to overdose on the substance. There is no need to worry if your dog takes a larger dose of CBD than anticipated – it is highly unlikely to have any negative effects, making it a safe and easy alternative treatment for your pet.
Cannabis was known to the ancient Assyrians, who discovered its psychoactive properties through the Iranians.[196] Using it in some religious ceremonies, they called it qunubu (meaning "way to produce smoke"), a probable origin of the modern word "cannabis".[197] The Iranians also introduced cannabis to the Scythians, Thracians and Dacians, whose shamans (the kapnobatai—"those who walk on smoke/clouds") burned cannabis flowers to induce trance.[198] The plant was used in China before 2800 BC, and found therapeutic use in India by 1000 BC, where it was used in food and drink, including bhang.[199][200]

Distinguishing cannabis and hemp can be confusing, so let's make it simple. There are many varietals of Cannabis sativa, all of which have different amounts of THC and CBD. Cannabis sativa varietals that have more than 0.3 percent THC are commonly referred to as marijuana. Hemp is any varietal of Cannabis sativa that contains less than 0.3 percent THC.


Overall, Sativex appears to pose less risk of dependency than smoked cannabis based on its slower onset, lower dosage utilized in therapy, almost total absence of intoxication in regular usage, and minimal withdrawal symptomatology even after chronic administration. No known abuse or diversion incidents have been reported with Sativex to date (as of November 2007). Sativex is expected to be placed in Schedule IV of the Misuse of Drugs Act in the United Kingdom once approved.

One of the earliest success stories involves a young girl named Charlotte who was given an ingestible oil derived from Charlotte’s Web, a CBD strain that was specifically developed to provide her with all the benefits of the drug without the high. In less than two years, Charlotte went from a monthly seizure count of 1,200 to about three. Other success stories followed and more parents have begun to speak out, particularly parents who are desperate for access to this life-saving treatment.
Third-party testing: Once a CBD oil is manufactured, CBD oil companies will often submit their products for third-party tests, which are conducted by non-company personnel to ensure the product is safe for public consumption and meets quality standards.CBD oils should always be accompanied with information about third-party tests; best practice is to avoid oils that do not supply these details.

To make matters more confusing, nine states (including California, Washington, and Colorado) let residents buy cannabis-based products with or without THC. Nearly two dozen other “medical marijuana states” allow the sale of cannabis, including capsules, tinctures, and other items containing CBD or THC, at licensed dispensaries to people whose doctors have certified that they have an approved condition (the list varies by state but includes chronic pain, PTSD, cancer, autism, Crohn’s disease, and multiple sclerosis). Sixteen more states legalized CBD for certain diseases. But because all these products are illegal according to the federal government, cannabis advocates are cautious. “By and large, the federal government is looking the other way,” says Paul Armentano, deputy director of the Washington, DC–based National Organization for the Reform of Marijuana Laws (NORML), but until federal laws are changed, “this administration or a future one could crack down on people who produce, manufacture, or use CBD, and the law would be on its side.”


We also have to look at Federal spending budgets, don’t we? The Federal Appropriations that passed in April, 2017  specifically mentions the Department of Justice is prevented from “implementing their own laws that authorize the use, distribution, possession, or cultivation of medical marijuana.” Hemp is not medical marijuana, though one could assume if they’re not going after High-THC plants, they’re not going to go after low-THC plants either – especially without the budget needed.
In an interview with the Herald Times Online, Dr. Gary Gettelfinger, who practices out of the Indiana University Health Pain Center, said he is thrilled with Indiana’s new law allowing CBD to be legally sold in Indiana. “I’m excited for my patients,” Gettelfinger said. “The fact of the matter is, (CBD) is working, and nothing good ever came without a fight.”
Of course, hemp oils are not marijuana oils, but this illustrates some of the complications arising from various states legal marijuana programs and medical marijuana programs in 2018.  Some states are allowing for the sales of CBD oils that contain zero % THC, while .03% is the widely accepted standard for industrial hemp classification in other countries and U.S. states. While I am unaware of anyone being prosecuted for simple possession of hemp based CBD oil in the United States in the last 4 years, one should consult their current state laws when purchasing hemp based CBD oils online.  Officials in Tennessee moved recently in February 2018 to shutter over 20 local tobacco and smoke type shops, that were selling CBD gummies among other products, alleging them to be derived from "marijuana". (These charges have all been dropped)  Interestingly, Tennessee is also chief among the U.S. states who are currently growing hemp for CBD extraction, under the provisions of the 2014 Farm Bill.

Lisa Hamilton, a jeweler and doula in Brooklyn, NY, knows about the side effects. She recently tried CBD for the shoulder pain that plagued her five years after an accident. Her doctor certified that she was in chronic pain, which under New York State law allowed her to buy from a state dispensary. One Friday, she swallowed two 10-mg capsules, the amount recommended at the dispensary, then took another two on Saturday. “By Sunday, it felt like I’d gotten hit by a truck. Every muscle and joint ached,” Hamilton says. She cut back to one pill a day the following week, but still felt hungover. She stopped after that.
CBD Oil can also contain ZERO amount of THC. If this were coffee, it’s all in the grind. It still is, figuratively, for hemp CBD oil. We developed a product from listening to our customers that needed 100% certainty their oil didn’t contain trace amounts of THC. Like who? First responders, athletes, military personnel, or anyone that wants 100% confidence they’re consuming only CBD. Read more about it here.
Adverse effects of cannabinoids on immune function have been observed in experimental animals at doses 50–100 times the psychoactive level (Cabral 2001). In four patients using herbal cannabis therapeutically for over 20 years, no abnormalities were observed in leukocyte, CD4 or CD8 cell counts (Russo et al 2002). Investigation of MS patients on Cannador revealed no major immune changes (Katona et al 2005), and similarly, none occurred with smoked cannabis in a short-term study of HIV patients (Abrams et al 2003). Hematological measures have been normal in all Sativex RCTs without clinical signs of immune dysfunction.

Technically speaking, its THC—the cannabinoid that gets you high—which is illicit. When you take a drug test, the aim is to detect THC in your body, not “cannabis.” If you possessed weed without any THC in it, technically you wouldn’t be in violation of the law. Because “weed” without THC has a different name: hemp. And the rules governing hemp are quite different from the restrictions placed on cannabis.
Sleep is an extremely important aspect of life. It is the time our bodies and brains rejuvenate ourselves and prepare us for the next day. Without good quality sleep, the toll on our bodies and mental capacities really adds up. But CBD helps with sleep. On average, our patients’ sleep duration grew from 4 ½ to 6 hours, and they reported that the quality of sleep was significantly improved. Patients even told us that they started remembering dreams, which was a surprise for them. Given the amount of medications these patients take, it’s no wonder many of them had not dreamed in years.
Cannabidiol, or CBD for short, is a natural phyto-cannabinoid (or plant-based chemical compound) found in cannabis plants, including hemp and marijuana. Unlike other cannabinoids — namely tetrahydrocannabinol, or THC — CBD does not produce any psychoactive effects, and will actually counteract these effects to a degree. CBD will induce feelings of sleepiness; for this reason, it can be an effective soporific for people who struggle to fall and/or remain asleep due to insomnia and other sleep disorders.
CBD does not appear to have any psychotropic ("high") effects such as those caused by ∆9-THC in marijuana, but may have anti-anxiety and anti-psychotic effects.[10] As the legal landscape and understanding about the differences in medical cannabinoids unfolds, experts are working to distinguish "medical marijuana" (with varying degrees of psychotropic effects and deficits in executive function) – from "medical CBD therapies” which would commonly present as having a reduced or non-psychoactive side-effect profile.[10][60]
I have been a member around a year maybe less, but I just need to tell you how much I appreciate you all. I have 3 kids and husband and was crippled with my health problems and drugs from all the doctors, I had to take. I am so much better off today. I can now contribute to my family. I feel hope for the first time for a future with them. Thank you, God Bless You!
Leafly is the world’s largest cannabis information resource, empowering people in legal cannabis markets to learn about the right products for their lifestyle and wellness needs. Our team of cannabis professionals collectively share years of experience in all corners of the market, from growing and retail, to science and medicine, to data and technology.
Why support the endocannabinoid system? The endocannabinoid system (ECS) is gaining attention in the public eye for its role in contributing to an individual’s overall health and well-being by supporting the body’s physiological homeostasis. The ECS regulates nearly every metabolic process in the body system. A well-balanced ECS encourages favorable conditions in the body system, impacting the body’s ability to manage metabolic stress1 and may support overall health and well-being.2
As the CBD movement continues to grow, we are very optimistic that both hemp-derived and marijuana-derived CBD will be completely legal in all 50 states within the next 5 years. Of course, it is still very hard to predict the future, especially given the constantly shifting political landscape, but we can continue to push forward, build awareness, and educate the world about the benefits of CBD.
Slang terms for drugs change quickly, and they vary from one part of the country to another. They may even differ across sections of a large city. Terms from years ago, such as pot, herb, grass, weed, Mary Jane, and reefer are still used. You might also hear the names Aunt Mary, skunk, boom, gangster, kif, or ganja. There are also street names for different strains or "brands" of marijuana, such as Bubble Gum, Northern Lights, Fruity Juice, Afghani No.1, and a number of skunk varieties. One book of American slang lists more than 200 terms for various kinds of marijuana. The number 420 is also associated with marijuana, and many individuals consider April 20th a holiday, one they celebrate by smoking marijuana. 
Researchers in New Zealand have studied whether cannabis can be used to treat severe motor and vocal tics in those suffering from Tourette syndrome. The study concluded that subjects who took a controlled THC-CBD medicated spray showed marked improvement in the frequency and severity of motor and vocal tics post-treatment. Although the study is only a small clinical trial, it is one of the first to specifically analyze the effects of cannabis on Tourette syndrome.
Pure CBD hemp oil is extracted from the cannabis varieties that are naturally abundant in CBD, and low in THC. A specialized extraction process is used to yield highly concentrated CBD oil or pure cannabidiol that also contains other nutritious material such as omega-3 fatty acids, terpenes, vitamins, chlorophyll, amino acids, and other phytocannabinoids like cannabichromene (CBD), cannabigerol (CBG), cannabinol (CBN) and cannabidivarian (CBCV).
I have been using this product for 30 days now and I like it. I suffer from a lot of nerve damage/neuropathy from my diabetes and I have chronic pain and arthritis. I use this product twice/day but it is recommended for up to 4 times/day. I use it on places where I have had surgery and therefore have a lot of scar tissue; wrist (carpal tunnel repair), shoulders (rotator cuff repairs), lower back for general pains and my neck for stress/muscle spasms. It does help and I am sure if I used it more the effects would be longer but I mainly apply in the morning and late evening after I shower to help me rest. Overall great product.
Before purchasing any CBD product in these states (aside from the 8 mentioned above)  you must have a medical prescription issued by a certified medical doctor. Each state has a particular concentration of THC it allows to be present in a CBD product, with the percentage ranging from 0.3% – 8%. (See details in table 1.1 below). Even though the legal situation seems to be shifting in a positive direction, if you are in any of these states, it is very important to be aware of the state’s laws towards CBD.
Preliminary research indicates that cannabidiol may reduce adverse effects of THC, particularly those causing intoxication and sedation, but only at high doses.[23] Safety studies of cannabidiol showed it is well-tolerated, but may cause tiredness, diarrhea, or changes in appetite as common adverse effects.[24] Epidiolex documentation lists sleepiness, insomnia and poor quality sleep, decreased appetite, diarrhea, and fatigue.[2]
Update January 1st, 2018: State laws surrounding CBD are starting to make a grey area even greyer as states such as Indiana are currently seeking to make CBD imported from outside of the state, illegal for residents inside the state that qualify for CBD possession under current state laws. Alaska has made selling hemp based CBD against the law for local marijuana shops to sell, but other stores are still free to sell imported hemp oils. All CBD oils sold at local marijuana shops in Alaska currently, must be produced within the state, under the current state guidelines for marijuana production.

Thapa, D., Toguri, J. T., Szczesniak, A. M., & Kelly, A. E. M. (2017, April 1). The non-psychoactive phytocannabinoid, cannabidiol (CBD), and the synthetic derivatives, HU308 and CBD-DMH, reduces hyperalgesia and inflammation in a mouse model of corneal injury [Abstract]. FASEB Journal. Retrieved from https://www.fasebj.org/doi/abs/10.1096/fasebj.31.1_supplement.811.7
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