Great Article on CBD – Did you learn anything about how the efficacy of the CBC is affected by the source species? e.g. Cannabis vs Hemp. Also, Sativa vs. Indica. All of the referenced studies just state CBC, do you know what is the typical source of CBD used in these type of studies? CBC oil from Hemp is readily and cheaply available on the internet from many companies, however I have read that the efficacy of Hemp derived CBD is less than from Cannabis. Any thoughts? Thanks!
Zuardi, A. W., Crippa, J. A., Hallak, J. E., Bhattacharyya, S., Atakan, Z., Martin-Santos, R., … & Guimarães, F. S. (2012). A critical review of the antipsychotic effects of cannabidiol: 30 years of a translational investigation [Abstract]. Current Pharmaceutical Design, 18(32), 5,131–5,140. Retrieved from https://www.ncbi.nlm.nih.gov/pubmed/22716160
While we don’t normally think of anxiety as desirable, it’s actually a critical adaptive response that can help us cope with threats to our (or a loved one’s) safety and welfare. These responses help us recognize and avert potential threats; they can also help motivate us to take action to better our situation (work harder, pay bills, improve relationships, etc.). However, when we don’t manage these natural responses effectively, they can become maladaptive and impact our work and relationships. This can lead to clinically diagnosable anxiety-related disorders. We’ve all heard the saying, “stress kills.” It’s true!
These cannabinoid-rich extracts can pose risks to patients who consume them. The exact composition of different available oils is frequently unknown. They are not checked for quality by external certified laboratories for the presence of residual solvents, or contaminants such as microbes, pesticides, heavy metals or mycotoxins. The lack of standardisation of both the cannabis starting material and oils makes it impossible to fully evaluate their therapeutic effects over time and, hence, their medicinal value.
CBD Oil with THC – This type of oil isn’t legal in all states, and has a different effect than pure CBD oil. Many people take marijuana for the effects of THC, as it helps them to battle different medical conditions. They believe that the two combined provide an enhanced experience that exceeds the beneficial properties of taking one over the other (i.e. just taking THC or CBD by themselves). It is important to note that THC can counter the benefits of CBD, and therefore correct dosing is essential.
Hey Linda. Sorry to hear you are struggling with sleep. I know how frustrating this can be. As I’m not a medical professional, I cannot give you advice on dosage for CBD. The Mayo Clinic used to have a dosage guidelines page but they have since taken it down. The dosage they had listed which could potentially help with sleep was 40 mg to 160 mg of CBD. I recommend you let your prescribing physician know you are using CBD alongside the Lunesta.
Neuroprotective properties: There’s some evidence to suggest that CBD may act as a neuroprotective agent. In other words, it may prevent brain cell death and/or damage resulting from hypoxic-ischemic encephalopathy. Those with hypoxic-ischemic encephalopathy tend to incur damage as a result of inadequate brain oxygenation. Studies in pigs indicate that CBD protects the brain from hypoxic-ischemic damage.
In 1992 Mechoulam’s quest for quantification led him from the plant itself to the inner recesses of the human brain. That year he and several colleagues made an extraordinary discovery. They isolated the chemical made by the human body that binds to the same receptor in the brain that THC does. Mechoulam named it anandamide—from the Sanskrit for “supreme joy.” (When asked why he didn’t give it a Hebrew name, he replies, “Because in Hebrew there are not so many words for happiness. Jews don’t like being happy.”)
Ganja is simply around us more, its unmistakable but increasingly unremarkable smell hanging in the air. Yes, smoking it may lead to temporary laughing sickness, intense shoe-gazing, amnesia about what happened two seconds ago, and a ravenous yearning for Cheez Doodles. Though there’s never been a death reported from an overdose, marijuana—especially today’s stout iterations—is also a powerful and in some circumstances harmful drug.
I work well under pressure, but being extremely busy at work has almost made me less productive—I'm constantly distracted by email, Slack, and the people around me, to the point where getting my work done becomes difficult. This week, however, I've found it easier to put my blinders on, block out all distractions (especially social distractions) and focus on one task at a time. I think this is partly related to the lessened anxiety—I feel more frazzled and off task when my anxiety is running high. It almost feels like a newfound sense of clarity and calm that enables me to focus.
In case you are unfamiliar, ipsapirone is classified as a 5-HT1A partial agonist that is understood to exert antidepressant and anxiolytic effects. Although it isn’t approved by the FDA to treat any conditions, it is commonly used as a research chemical. Additionally, the drug Valium is understood to be a potent benzodiazepine that acts as a positive allosteric modulator at GABAA receptors; it is FDA approved for acute anxiety.
My trouble falling asleep has never been a major problem. But when I recently learned that nearly 60 percent of people taking cannabidiol—better known as CBD, one of the over 80 compounds found in the marijuana plant—are doing it to help with sleep, I was intrigued. (That stat's according to a survey conducted by Brightfield Group and HelloMD, an online community that brings doctors and cannabis patients together.)
Also mention the specific source from which you attained your CBD (e.g. the company), how you administered it (e.g. orally, sublingually, vaporization, etc.), whether you noticed any unwanted side effects, and whether you use other medications and/or supplements along with it. Understand that CBD appears effective and safe when used for anxiety, but warrants further investigation – especially when used long-term and/or chronically. When used on a situational basis, a single oral dose of 600 mg appears to significantly decrease symptoms of anxiety.
Hippocampal neurogenesis: One hypothesized mechanism by which pharmaceutical anxiolytics may decrease anxiety is via hippocampal neurogenesis – or growth of new neurons within the hippocampus. It appears as though cannabidiol administration induces hippocampal neurogenesis in animal models, and for this reason, similar outcomes may occur in humans. A rat study involving the chronic administration of 5-HT1A partial agonist (tandospirone) increases the biomarker of doublecortin – indicating emergence of new neurons in the hippocampus.
"CBD increases the circulating levels of your natural endocannabinoids, which, in turn, interact with your cannabinoid receptors," Bonn-Miller says. "CBD has also been shown to interact with serotonin receptors, and that may be part of why it has some beneficial effects on anxiety. It also interacts with some pain receptors, which may be why we're starting to see effects on pain and inflammation."
Despite the fact that marijuana remains illegal at the federal level, companies like HempMedsPx claim their CBD products are legal in all 50 states. According to a legal opinion written by Medical Marijuana, Inc.’s attorney and submitted to the New Republic, “HempMedsPx’s CBD hemp oil, containing naturally occurring CBD and miniscule amount of THC, is exempted from the definition of marijuana, is not a controlled substance, complies with the Controlled Substances Act, and is legal on the federal level.” The opinion is based in large part on a 2004 court ruling which allowed the importation of hemp food products derived from the mature stalks of cannabis plants.
The vast majority of CBD oils come in bottles measuring either 15 milliliters (mL), or 0.5 ounces; or 30 mL, or 1 ounce. However, CBD concentration is more important than bottle size. Concentration refers to the ratio of hemp oil solution (measured in mL) compared to the amount of CBD cannabinoid (measured in milligrams, or mg). A 15-mL bottle may contain 100 mg of CBD, 300 mg, 500 mg, or more. The higher the mg amount, the stronger the CBD oil will be. For this reason, the ‘mg’ measurement is also referred to as the oil’s strength; i.e., 400-mg oil might be called 400-strength oil.
The World Health Organization takes a similar stance, saying there is no evidence of abuse potential or harm associated with the use of pure CBD. However, WHO cautions against its use as a medicine until further research and evidence have been amassed. And, of course, it’s always best to talk with your doctor before making any changes to your health routine.
As one of the original CBD manufacturers, Green Roads reputation truly precedes them, and their pharmacist formulated manufacturing process is why we selected them as the best quality CBD oil on the market. They offer a range of CBD oil concentrations (100mg, 250mg, 350mg, 550mg, 1000mg, 1500mg, and 3,500mg) all of which allow you to view ingredients and test results from a 3rd party testing facility via a QR code on the box.
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. 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 three-tenths of one percent (0.3%) on a dry weight basis. 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 THC concentration does not exceed 0.3% on a dry weight basis.
CBD is short for cannabidiol, a cannabinoid compound that is found in hemp and marijuana. Both hemp and marijuana are part of the plant family known as Cannabis. The main difference between marijuana and hemp is the level of THC in each. THC, like CBD, is a cannabinoid compound. There are 60 different known cannabinoids, but THC is the most well-known—the Beyoncé of cannabinoids, if you will. The reason THC is so famous is because it's associated with the psychoactive high that people experience after smoking or ingesting weed.
Currently available pharmacological treatments include serotonin reuptake inhibitors, serotonin–norepinephrine reuptake inhibitors, benzodiazepines, monoamine oxidase inhibitors, tricyclic antidepressant drugs, and partial 5-hydroxytryptamine (5-HT)1A receptor agonists. Anticonvulsants and atypical antipsychotics are also used to treat PTSD. These medications are associated with limited response rates and residual symptoms, particularly in PTSD, and adverse effects may also limit tolerability and adherence [7–10]. The substantial burden of anxiety-related disorders and the limitations of current treatments place a high priority on developing novel pharmaceutical treatments.
This evidence supports the idea that CBD decreases autonomic stress responses (e.g. increased blood pressure, faster heart rate, etc.) associated with stress in animal models. Additionally, the reduction in stress associated with CBD is induced predominantly via its binding to the 5-HT1A receptor sites. Based on the results, we could speculate that CBD may be equally therapeutic in attenuating exaggerated autonomic stress responses in humans.
Cannabidiol offers a novel pharmacodynamic profile as an anxiolytic agent. It is believed that administration of CBD (cannabidiol) modulates neurotransmission in a multitude of ways. Literature shows that cannabidiol alters 5-HT1A, GPR55, CB1/CB2, and mu/delta opioid receptor sites – while simultaneously enhances hippocampal neurogenesis. The combination of these neurophysiological effects likely contribute to its efficacy as a novel anxiolytic.
To determine the effects of each substance, physiological measures were collected along with symptom ratings approximately 1, 2, and 3 hours post-administration. Post-trial assessment of physiological measures indicated that compared to placebo and CBD, administration of THC caused anxiety, dysphoria, positive psychotic symptoms, neurophysiological sedation, and elevated heart rate. Strikingly, there appeared to be no significant differences between CBD and placebo on physiological or symptomatic measures.
Some users speculate about appropriate dosages or methods of application—including whether or not a small amount of THC boosts CBD’s effects, or whether different methods of administration lead to quicker or more significant effects. Some CBD producers also claim that it has a cumulative effect, and so needs to be used regularly to produce a benefit. But Grant says it’s tough to say at this point exactly how people should (or shouldn’t) be using CBD.
Some states offer cannabis for medical conditions, and this may require a medical note or proof of injury and illness. You can also join a collective, which is a group of patients who grow and share medical cannabis with each other. If you are using cannabis oil, it’s so important to make sure it’s purchased through a reputable company that sells pure and lab-tested oils. If you’re wondering how to make cannabis oil, you should first make sure this is legal in your state. Some people also like to make cannabis coconut oil, which is basically cannabis-infused coconut oil.
Hi Celeste. Thanks for your question. I would say as long as you feel comfortable with it, you can increase the dose for sleep to see if it has a stronger effect on your insomnia. You can carefully increase the dosage by another half or full dropper-full and see if that helps. In regard to how much to take during the day, how much are you currently using during the day?
Following cloning of the endogenous receptor for THC, namely the CB1R, endogenous CB1R ligands, or “endocannabinoids” (eCBs) were discovered, namely anandamide (AEA) and 2-arachidonoylglycerol (reviewed in ). The CB1R is an inhibitory Gi/o protein-coupled receptor that is mainly localized to nerve terminals, and is expressed on both γ-aminobutryic acid-ergic and glutamatergic neurons. eCBs are fatty acid derivatives that are synthesized on demand in response to neuronal depolarization and Ca2+ influx, via cleavage of membrane phospholipids. The primary mechanism by which eCBs regulate synaptic function is retrograde signaling, wherein eCBs produced by depolarization of the postsynaptic neuron activate presynaptic CB1Rs, leading to inhibition of neurotransmitter release . The “eCB system” includes AEA and 2-arachidonoylglycerol; their respective degradative enzymes fatty acid amide hydroxylase (FAAH) and monoacylglycerol lipase; the CB1R and related CB2 receptor (the latter expressed mainly in the periphery); as well as several other receptors activated by eCBs, including the TRPV1 receptor, peroxisome proliferator-activated receptor-γ, and G protein-coupled 55 receptor, which functionally interact with CB1R signaling (reviewed in [21, 24]). Interactions with the TRPV1 receptor, in particular, appear to be critical in regulating the extent to which eCB release leads to inhibition or facilitation of presynaptic neurotransmitter release . The TRPV1 receptor is a postsynaptic cation channel that underlies sensation of noxious heat in the periphery, with capsacin (hot chili) as an exogenous ligand. TRPV1 receptors are also expressed in the brain, including the amygdala, periaqueductal grey, hippocampus, and other areas [26, 27].
First of all, the product contains a full-spectrum of cannabinoids, which is the gold standard in the industry, and we cannot help but agree that the CBDistillery hemp oil tinctures are both fast-acting and effective. We tried the 1000mg option, and it did a decent job in reducing our social anxiety and moderate pain. However, if your anxiety levels are particularly elevated, or you’re struggling with chronic pain, we recommend the 2500mg or 5000mg option. Simply place the oil under your tongue and hold it there for 30-90 seconds, or mix it with food/drinks – the effects should come within 3-6 minutes after the ingestion.
Cannabidiol (CBD) is just one of over 85 scientifically-identified cannabinoids (or chemical compounds) derived from the flowering plant cannabis. Each of the cannabinoids within cannabis elicit unique neurophysiological effects. Most people are well-aware of THC (tetrahydrocannabinol), the predominant cannabinoid within cannabis that is ingested by upwards of 230 million people per year as a psychoactive euphoriant.
Both Bonn-Miller and Ward stress that it's up to the consumer to be well-educated about the material they're purchasing and the research that's out there. "The companies that are creating [cannabis oils] are offering lots of claims about its use that are not necessarily substantiated by any research," Bonn-Miller said. So "I think there needs to be, from a consumer standpoint, a lot of vigilance," he added.
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