A study of cultured microglial cells showed c-interferon and . Neuroprotective effects of CBD in hypoxic–ischemic brain damage model involve In certain types of mouse models of MS spasticity, Δ9-THC has been . that is a purified, 99 % oil-based CBD extract from the cannabis plant. .. Cell Death Dis. Even so-called mild TBI without notable cell death may lead to enduring most of the psychomimetic effects of cannabis, its chief psychoactive ∼80% and cPLA2 ∼20% of LPS-stimulated eicosanoids in mouse brain. Others use cannabis oil in the hopes that it will kill cancer cells, because there is some evidence in mouse models that cannabinoids, taken in.
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It may be useful in reducing pain and inflammation, controlling epileptic seizures, and possibly even treating mental illness and addictions. For instance, recent animal studies have shown that marijuana extracts may help kill certain cancer cells and reduce the size of others. Evidence from one cell culture study with rodents suggests that purified extracts from whole-plant marijuana can slow the growth of cancer cells from one of the most serious types of brain tumors.
Research in mice showed that treatment with purified extracts of THC and CBD, when used with radiation, increased the cancer-killing effects of the radiation. Some women report using marijuana to treat severe nausea they have during pregnancy. But there's no research that shows that this practice is safe, and doctors generally don't recommend it. Pregnant women shouldn't use medical marijuana without first checking with their health care provider. Animal studies have shown that moderate amounts of THC given to pregnant or nursing women could have long-lasting effects on the child, including abnormal patterns of social interactions 11 and learning issues.
They treat nausea caused by chemotherapy and increase appetite in patients with extreme weight loss caused by AIDS. Continued research might lead to more medications. National Institute on Drug Abuse website. Explores the latest research on marijuana, including the scope of marijuana use in the U. Skip to main content. What is medical marijuana?
Using Medical Marijuana During and After Pregnancy Some women report using marijuana to treat severe nausea they have during pregnancy. Points to Remember The term medical marijuana refers to treating symptoms of illness and other conditions with the whole, unprocessed marijuana plant or its basic extracts.
The FDA has not recognized or approved the marijuana plant as medicine. However, scientific study of the chemicals in marijuana called cannabinoids has led to two FDA-approved medications in pill form, dronabinol and nabilone, used to treat nausea and boost appetite. Currently, the two main cannabinoids from the marijuana plant that are of interest for medical treatment are THC and cannabidiol CBD. Scientists are conducting preclinical and clinical trials with marijuana and its extracts to treat symptoms of illness and other conditions.
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Cannabinoid therapy is connected to the part of the biological matrix where body and brain meet. Since CBD cannabidiol and other compounds in cannabis are so similar to the chemicals created by our own bodies, they are integrated better than many synthetic drugs. According to Bradley E. By understanding this system, we begin to see a mechanism that could connect brain activity and states of physical health and disease. Reduced Risk of Diabetes and Obesity Several studies have shown that regular cannabis users have a lower body mass index, smaller waist circumferences, and reduced risk of diabetes and obesity.
One report published in the American Journal of Epidemiology , based on a survey of more than fifty-two thousand participants, concluded that rates of obesity are about one-third lower among cannabis users. CBD on its own was shown in to lower the incidence of diabetes in lab rats,[ ] and in an Israeli-American biopharmaceutical collective began stage 2 trials related to using CBD to treat diabetes.
Respondents who had used cannabis in their lifetime but were not current users showed similar but less pronounced associations, indicating that the protective effect of cannabis fades with time. The research emerging about the interplay between cannabinoids and insulin regulation may lead to some major breakthroughs in the prevention of obesity and type 2 diabetes.
A study that measured data from 4, participants on the effect of cannabis on metabolic systems compared non-users to current and former users. Linked to diet and lifestyle, atherosclerosis is common in developed Western nations and can lead to heart disease or stroke.
It is a chronic inflammatory disorder involving the progressive depositing of atherosclerotic plaques immune cells carrying oxidized LDL or low-density lipoproteins. A growing body of evidence suggests that endocannabinoid signaling plays a critical role in the pathology of atherogenesis. Studies have demonstrated that inflammatory molecules stimulate the cycle leading to atherosclerotic lesions.
The CB2 receptor is also stimulated by plant-based cannabinoids. Reduced Risk of Cancer Could cannabidiol help prevent tumors and other cancers before they grow? A study showed that animals treated with CBD were significantly less likely to develop colon cancer after being induced with carcinogens in a laboratory. Continuing research is focused on the best ratio of CBD to THC and the most effective dose level in cancer prevention and treatment.
Cannabinoids are neuroprotective, meaning that they help maintain and regulate brain health. The effects appear to be related to several actions they have on the brain, including the removal of damaged cells and the improved efficiency of mitochondria. Extra glutamate, which stimulates nerve cells in the brain to fire, causes cells to become over-stimulated, ultimately leading to cell damage or death. Thus, cannabinoids help protect brain cells from damage, keeping the organ healthy and functioning properly.
CBD has also been shown to have an anti-inflammatory effect on the brain. As the brain ages, the creation of new neurons slows down significantly. In order to maintain brain health and prevent degenerative diseases, new cells need to be continuously created.
A study showed that low doses of CBD- and THC-like cannabinoids encouraged the creation of new nerve cells in animal models, even in aging brains. Cannabinoids are facilitative of the process of bone metabolism—the cycle in which old bone material is replaced by new at a rate of about 10 percent per year, crucial to maintaining strong, healthy bones over time.
CBD in particular has been shown to block an enzyme that destroys bone-building compounds in the body, reducing the risk of age-related bone diseases like osteoporosis and osteoarthritis. In both of those diseases, the body is no longer creating new bone and cartilage cells. CBD helps spur the process of new bone-cell formation, which is why it has been found to speed the healing of broken bones and, due to a stronger fracture callus, decrease the likelihood of re-fracturing the bone bones are 35—50 percent stronger than those of non-treated subjects.
Protects and Heals the Skin The skin has the highest amount and concentration of CB2 receptors in the body. When applied topically as an infused lotion, serum, oil, or salve, the antioxidant a more powerful antioxidant than vitamins E and C  in CBD oil has many benefits and can repair damage from free radicals like UV rays and environmental pollutants.
Cannabinoid receptors can be found in the skin and seem to be connected to the regulation of oil production in the sebaceous glands.
In fact, historical documents show that cannabis preparations have been used for wound healing in both animals and people in a range of cultures spanning the globe and going back thousands of years. The use of concentrated cannabis and CBD oils to benefit and treat skin cancer is gaining popularity with a number of well-documented cases of people curing both melanoma and carcinoma-type skin cancers with the topical application of CBD and THC products.
Best known is the case of Rick Simpson, who cured his basal cell carcinoma with cannabis oil and now has a widely distributed line of products. Cannabis applied topically is not psychoactive. Cannabinoids have been proven to have an anti-inflammatory effect in numerous studies. CBD engages with the endocannabinoid system in many organs throughout the body, helping to reduce inflammation systemically.
The therapeutic potential is impressively wide-ranging, as inflammation is involved in a broad spectrum of diseases. The oral use of cannabis and CBD for anxiety appears in a Vedic text dated around BCE, and it is one of the most common uses of the plant across various cultures.
While THC can increase anxiety in some patients, it lowers it in others. However, CBD effects have been shown to consistently reduce anxiety when present in higher concentrations in the cannabis plant.
On its own, CBD has been shown in a number of animal and human studies to lessen anxiety. The stress-reducing effect appears to be related to activity in both the limbic and paralimbic brain areas. A research review assessed a number of international studies and concluded that CBD has been shown to reduce anxiety , and in particular social anxiety, in multiple studies and called for more clinical trials. It is suggested that patients work with a health care practitioner experienced in recommending cannabidiol or medicinal cannabis so that dosage and delivery methods can be developed and fine-tuned on an individual basis.
At the same time, educated and aware patients can be their own highly informed health consultants. For anxiety, CBD products with a ratio of High-CBD cannabinoids can be very effective in reducing chronic anxiety, treating temporary stress, and protecting the body from the physiological effects of both. Varieties high in linalool, a terpene shared with lavender, are known to be effective for relieving anxiety. Always start with the micro dose to test sensitivity and go up as needed within the dosing range, before going to the next, until symptoms subside.
The micro to standard dose is usually recommended to treat stress and anxiety with CBD. For relief of immediate symptoms, as in a panic or anxiety attack, vaporizing or smoking work well. The medication lasts one to three hours, whereas most ingested products, including CBD oil, take thirty to sixty minutes before taking effect and last six to eight hours. Herbal vaporizers that use the whole plant are also an effective delivery method. Sublingual sprays or tinctures taken as liquid drops take effect quickly and last longer than inhaled products.
The Cannabis Health Index CHI is an evidence-based scoring system for cannabis in general, not just CBD oil effects and its effectiveness on various health issues based on currently available research data.
Using this rubric and based on eleven studies, cannabis rated in the possible-to-probable range of efficacy for treatment of anxiety. Elixinol Organic High Potency CBD Capsules Elixinol offers a highly concentrated, high-potency, organic whole-hemp plant CBD oil , which is naturally extracted with carbon dioxide and free of all synthetics and chemicals.
Whole-hemp plant extracts contain synergistic compounds that are believed to enhance the effectiveness and benefits of CBD. Clinical depression is a serious mood disorder characterized by persistent sadness and loss of interest, sometimes leading to decreased appetite and energy and suicidal thoughts. Commonly used pharmaceuticals for depression often target serotonin, a chemical messenger that is believed to act as a mood stabilizer.
The neural network of the endocannabinoid system works similarly to the way that serotonin, dopamine, and other systems do, and, according to some research, cannabinoids have an effect on serotonin levels. Whereas a low dose of THC increases serotonin, high doses cause a decrease that could worsen the condition.
CBD products with a ratio of Specifically, products made with Valentine X or Electra 4 are more energizing, helping relieve depression. When low energy is an issue, sativa or other stimulating strains can be helpful for improving energy and focus when THC can be tolerated. Varieties that are high in the terpene limonene are recommended for mood elevation. Always start with the micro dose to test sensitivity and go up as needed within the dosing range before going to the next, until symptoms subside.
The micro to standard dose is usually recommended to treat depression. Vaporized or smoked cannabis is recommended for relief of immediate symptoms, or a boost in dosage, and it can also be useful for sleep issues. The Cannabis Health Index CHI is an evidence-based scoring system for cannabis in general, not just CBD effects and its effectiveness on various health issues based on currently available research data.
Using this rubric and based on twenty-one studies, cannabis rated in the possible-to-probable range of efficacy for treatment of depression. Research in called for clinical trials to look into the effectiveness of cannabinoids for bipolar disorder manic depression.
It also works on the GABA-glutamate system and the hypothalamic-pituitary-adrenal axis. Its main role is restoring balance through inhibition when levels are too high and enhancement when they are too low.
This is the most likely reason phytocannabinoids in general and CBD specifically are able to regulate depression and anxiety. The scientific inquiry into cannabis over the past several decades has confirmed that it is an effective and safe analgesic for many kinds of pain. Of all the reasons that people use CBD today, pain is the most common. The same can be said of cannabis in general. In the United States, over seventy million people suffer from chronic pain, which is defined as experiencing over one hundred days per year of pain.
Similarly, a combination of THC with CBD showed synergistic effects. herbal cannabis extracts (eg, Rick Simpson oil, Charlotte's Web, Milagro oil), largely .. ( MMP) expression (MMP-2) in cultured glioma cells, in mice bearing gliomas, and in Although it is widely assumed that THC promotes cancer cell death in a CB1 -. The girl used RSO and hemp oil regularly, which appeared to help treat the cancer but ultimately remained inconclusive due to her subsequent death from the growth of cancerous tumors in the lungs and brain for some cancers. seems out on the long-term effects of THC and RSO on cancerous cells. Does cannabis really kill brain cancer cells? The Spanish researchers treated mice and two human brain cancer patients When a cell becomes too old or damaged, the body uses these While the parents and child remain unnamed for their privacy, brain scans show that a high-CBD cannabis oil was.