As noted above, hemp seed cake makes an excellent feed for animals. However, feeding entire plants is another matter, because the leaves are covered with the resin-producing glands. While deer, groundhogs, rabbits, and other mammals will nibble on hemp plants, mammals generally do not choose to eat hemp. Jain and Arora (1988) fed narcotic Cannabis refuse to cattle, and found that the animals “suffered variable degrees of depression and revealed incoordination in movement.” By contrast, Letniak et al. (2000) conducted an experimental trial of hemp as silage. No significant differences were found between yield of the hemp and of barley/oat silage fed to heifers, suggesting that fermenting hemp plants reduces possible harmful constituents.
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.
Bluebird is an award-winning CBD oil company. Every batch of our CBD is tested by third-party laboratories for potency and purity, and we manufacture our products according to the current Good Manufacturing Practices (cGMPs). What this essentially means is that through a litany of processes, we strictly ensure that every product has what the label says in the amount it says, and nothing else.

Schizophrenia. Research on the use of cannabidiol for psychotic symptoms in people with schizophrenia is conflicting. Some early research suggests that taking cannabidiol four times daily for 4 weeks improves psychotic symptoms and might be as effective as the antipsychotic medication amisulpride. However, other early research suggests that taking cannabidiol for 14 days is not beneficial. The conflicting results might be related to the cannabidiol dose used and duration of treatment.
Yes, unfortunately we get this type of question frequently from internet trolls!The first misunderstanding here is rooted in thinking that hemp is the same as pot. Hemp is a form of the cannabis plant that does NOT have the psychoactive THC chemical; i.e., you cannot get high off hemp. To be considered hemp, a cannabis plant must have less than 0.3% THC. A good analogy is to compare grape juice to wine; when grape juice ferments, it becomes alcohol. If it doesn’t contain alcohol, it’s just grape juice. Your dog can no more get high from our PurCBD+ or hemp than you could get drunk by drinking grape juice.
The confusion compounds when one realizes that in today’s popular lexicon, the terms indica, sativa, and hybrid tend to indicate a set of effects, rather than the taxonomy of a particular strain. But that’s just as well. Most marijuana strains today, especially those under commercial cultivation, are genetic hybrids. Only a handful of pure, or “landrace” cannabis strains are in circulation.

Common treatments for fibromyalgia are anti-inflammatory medications, opioid pain medications, and corticosteroids. A 2011 study that focused on CBD treatment for fibromyalgia produced very promising results for future uses in treatment. Half of the 56 participants used Cannabidiol, while the other half used traditional methods to treat their condition. Those that used cannabis saw a great reduction in their symptoms and pain, while those using traditional methods didn’t see much of an improvement.


Children:A prescription cannabidiol product (Epidiolex) is POSSIBLY SAFE when taken by mouth daily. The most common dose used is 10 mg/kg daily. Higher doses of 15-20 mg/kg daily may be used in some children, but these higher doses are more likely to cause side effects. This product is approved for use in certain children 2 year of age and older, but has been used in children as young as 1 year of age.
While it was originally believed that THC is a breakdown product of CBD, it is now known that both THC and CBD are actually metabolites of their decarboxylated acidic forms, THCa and CBDa. These acidic precursors are decarboxylated (essentially dried) by heat or extraction to produce THC and CBD; only then do they become psychoactive.The compound has medicinal benefits without the “high” that some patients do not desire. This makes CBD appealing to patients who are looking for an alternative to their current meds, which often have opiate-like effects.
Zammit and colleagues’ findings were supported in a 3-year longitudinal study of the relationship between self-reported cannabis use and psychosis in a community sample of 4848 people in the Netherlands (van Os et al., 2002). Van Os and colleagues reported that cannabis use at baseline predicted an increased risk of psychotic symptoms during the follow-up period in individuals who had not reported psychiatric symptoms at baseline. There was a dose–response relationship between frequency of cannabis use at baseline and risk of psychotic symptoms during the follow-up period. These relationships persisted when they statistically controlled for the effects of other drug use. The relationship between cannabis use and psychotic symptoms was also stronger for cases with more severe psychotic symptoms.
Like humans, animals can suffer from all manner of chronic pain, and this 2015 review of the scientific literature on chronic pain and cannabinoid usage found that seven out of eleven high-quality trials showed cannabinoids to have “a significant analgesic effect.” Researchers also reported that “several trials also demonstrated improvement in secondary outcomes (e.g., sleep, muscle stiffness, and spasticity).”
Whether the drug and non-drug, cultivated and wild types of Cannabis constitute a single, highly variable species, or the genus is polytypic with more than one species, has been a subject of debate for well over two centuries. This is a contentious issue because there is no universally accepted definition of a species.[54] One widely applied criterion for species recognition is that species are "groups of actually or potentially interbreeding natural populations which are reproductively isolated from other such groups."[55] Populations that are physiologically capable of interbreeding, but morphologically or genetically divergent and isolated by geography or ecology, are sometimes considered to be separate species.[55] Physiological barriers to reproduction are not known to occur within Cannabis, and plants from widely divergent sources are interfertile.[43] However, physical barriers to gene exchange (such as the Himalayan mountain range) might have enabled Cannabis gene pools to diverge before the onset of human intervention, resulting in speciation.[56] It remains controversial whether sufficient morphological and genetic divergence occurs within the genus as a result of geographical or ecological isolation to justify recognition of more than one species.[57][58][59]
The main psychoactive constituent of cannabis is tetrahydrocannabinol (THC) (Figure 9). There are numerous other cannabinoids found in smaller concentrations that may contribute to the medical problems associated with the use of marijuana. Hashish is the resinous secretion of the cannabis plant, which contains a high concentration of THC. It is dried, compressed, and smoked in pipes either singly or mixed with tobacco. Marijuana may be smoked as a cigarette (‘joint’) or orally ingested. Smoking has immediate effects whereas ingestion has been associated with unpredictable effects (Ohlsson et al. 1980). THC binds to a family of cannabinoid receptors in the cerebral cortex and interferes with the endogenous cannabinoid neurotransmitter system, causing cognitive, psychomotor, and pain modulatory effects (Calignano et al. 1998). There are physiologic dose-dependent effects on the CB1 receptors found in the pain processing areas of the brain and spinal cord. Heart rate is increased with variable effects on BP. Transient vasodilatation and hypotension may occur (Hillard 2000). These effects are not commonly seen even in severe overdose conditions. Chronic marijuana smokers rapidly develop tolerance to these vascular effects. There have been no reports of lethal marijuana intoxication. Chest pain may occur due to pneumothorax and pneumomediastinum caused by deep inhalations (Brody et al. 1988).
The earliest recorded uses date from the 3rd millennium BC.[32] Since the early 20th century, cannabis has been subject to legal restrictions. The possession, use, and sale of cannabis is illegal in most countries of the world.[33][34] Medical cannabis refers to the physician-recommended use of cannabis, which takes place in Canada, Belgium, Australia, the Netherlands, Germany, Spain, and 33 U.S. states.[35][36] In September 2018, cannabis was legalized in South Africa[37] while Canada legalized recreational use of cannabis in October 2018.[38]
An important factor is the quality and purity of our CBD. We chose the Kentucky farm collective because of the quality of the hemp plants being grown under the Federal Farm Bill and in conjunction with the Kentucky Agricultural Department Hemp Pilot Program. There are very specific guidelines for planting, growing and the processing of the CBD isolate. As a result, the quality of the CBD produced from the whole plant is some of the purest available. We take great pride in providing our clients with an extremely pure, clean and high-quality product to those who desire CBD. Each and every product that leaves the facility is third-party tested to ensure consistency and quality.
Settlements which date from c. 2200–1700 BCE in the Bactria and Margiana contained elaborate ritual structures with rooms containing everything needed for making drinks containing extracts from poppy (opium), hemp (cannabis), and ephedra (which contains ephedrine).[114] Although there is no evidence of ephedra being used by steppe tribes, they engaged in cultic use of hemp. Cultic use ranged from Romania to the Yenisei River and had begun by 3rd millennium BC Smoking hemp has been found at Pazyryk.[115]
Historically, so many different applications have been found for hemp’s stalk. In a 1938 Popular Mechanics article, hemp was stated to be the next ‘billion dollar crop’, as it praised its bafflingly strong fibers. The magazine found there to be more than 25,000 industrial uses for hemp. Applications of hemp stalk include apparel, bags, rope, netting, canvas, and carpet.

Whole-plant or full-spectrum extracts are considered to be the most therapeutically effective. In this form, CBD works in conjunction with other cannabinoids to produce what’s called the entourage effect: the result of numerous types of cannabinoids, each with a specific function, working together. You’ll sometimes see THC in the mix as well; aside from its recreational aspects, it has its own set of medicinal properties and can be particularly effective against severe pain.
Bluebird Botanicals’ pet tincture (“Companion Oil”) offers 250 mg of CBD per 30 ml bottle, and the CBD is carried in organic hemp seed oil — a source of omega 6 and 3. The tincture has a stronger flavor than some, but customer reviews are positive, and the company stands behind their products with a solid return policy for your first purchase. Lab tests are also both easy to find and up-to-date.
In Taiwan, terms "city centre" (Chinese: 市中心) are often used, but a different commercial district outside of the historic core typically called a "CBD" (中央商務區) or "Financial District" (金融貿易區) or "Yolk area" (蛋黃區) are also frequently used. There are many central business districts located on the island of Taiwan. In Taipei, the capital city of Taiwan (Republic of China), the area around its main railway station or Zhongzheng District is regarded as the historic city centre whilst the Xinyi District or Eastern District of Taipei located to the east of the said railway station is the current CBD of Taipei, being both the modern financial and economic district and the premier shopping area, including the location of Taipei 101, Taiwan's tallest building, rising 509.2 metres (1,671 ft).
There has been a lot of hype recently, especially throughout the media, regarding the rising-in-popularity CBD, but still plenty of confusion may exist regarding this naturally occurring chemical’s abilities, composition and why exactly it works. Probably the two most common topical forms of CBD are oils and creams, so these are the two products we will be focusing on.
Cutting-edge science has shown that the endocannabinoid system is dysregulated in nearly all pathological conditions. Thus, it stands to reason that “modulating endocannabinoid system activity may have therapeutic potential in almost all diseases affecting humans,” as Pal Pacher and George Kunos, scientists with the U.S. National Institutes of Health (NIH), suggested in a 2014 publication.
CBD can come from both the Cannabis and hemp plant, and knowing the difference is big when selecting an oil. Marijuana-based oils can contain THC often in smaller amounts but ultimately still a toxin to humans and potentially fatal to dogs. Hemp-based are THC free and found more common due to the legality aspects and along with this can be used by pets to cure some of their ailments as well. 
In 2016, the United States is the only industrialized country that does not allow hemp farming. Other countries and regions have incentivized their farmers and are now profiting from the harvest and development of hemp applications. China has a $200M hemp textile industry. Europe is utilizing hemp more for industrial purposes. Canada’s hemp industry has exploded in the past decade and its demand continues to grow at 20% per year – ironically, most of this demand comes from the US.
Because they can’t. In most states, veterinarians risk losing their licenses if they recommend cannabinoids for pets. That may start to change soon though. Colorado is leading the charge in this, as in so many cannabinoid-related issues. And legislation is in the works in both New York and California that would allow veterinarians to legally discuss the use of cannabis products with their clients.
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]
Now, scientific research is discovering why. Evidence from laboratory studies and clinical studies, have begun to reveal the mechanisms through which CBD helps control seizures. But, unlike most other conditions that CBD has been shown to treat, the FDA has actually agreed that the evidence is conclusive enough that CBD is now an approved medication for epilepsy for humans.
The woody core (hurds, sometimes called shives) of hemp makes remarkably good animal bedding (Fig. 28, 29). The hurds are sometimes molded into small pellets for bedding applications (Fig. 30). Such appears to be unsurpassed for horse bedding, and also make an excellent litter for cats and other pets (Fig. 31). The hurds can absorb up to five times their weight in moisture (typically 50% higher than wood shavings), do not produce dust (following initial dust removal), and are easily composted. Hemp bedding is especially suited to horses allergic to straw. In Europe, the animal bedding market is not considered important (Karus et al. 2000), but in North America there are insufficient hemp hurds available to meet market demand.
In the mid 1990s, the EU provided subsidization for hemp cultivation of ca. $1,050/ha. This support was instrumental in developing a hemp industry in western Europe. However, no comparable support is available in North America, and indeed those contemplating entering into hemp cultivation are faced with extraordinary costs and/or requirements in connection with licensing, security, THC analysis, and record keeping. Those involved in value-added processing and distribution are also faced with legal uncertainties and the regular threat of idiosyncratic, indeed irrational actions of various governments. Simply displaying a C. sativa leaf on advertising has led to the threat of criminal charges in the last decade in several G8 countries. Attempting to export or import hemp products among countries is presently a most uncertain activity.
Can CBD oil help anxiety? Cannabidiol (CBD) is a chemical occurring in cannabis plants. It is possible to add CBD oil to food, and an increasing amount of evidence suggests that it may improve mental health, particularly anxiety. It does not seem to have adverse side effects, but CBD oil is illegal in some states. Learn more about CBD oil here. Read now
An alternative to the gateway hypothesis is the common liability to addiction (CLA) theory. It states that some individuals are, for various reasons, willing to try multiple recreational substances. The "gateway" drugs are merely those that are (usually) available at an earlier age than the harder drugs. Researchers have noted in an extensive review that it is dangerous to present the sequence of events described in gateway "theory" in causative terms as this hinders both research and intervention.[271]
PTSD. My husband suffers chronic PTSD from active military service. We live not far from a large Army base and though my husband served with another counties military we hear stories constantly of family breakdowns over PTSD. It’s not a easy path but I’m hoping one day to find something to stop the endless trips to the psych ward. It’s just not right that those who serve come home to no government help.
There's no question that CBD is the buzzy wellness product of the moment. If you live in a state where it's currently legal, you might feel like CBD has gone from being sort of around to absolutely everywhere all at once. Coffee shops sell CBD lattes, spas offer CBD facials, beauty companies are rushing to release lotions with CBD or hemp oils in their formulas. And everyone from your anxious coworker to your arthritis-suffering dad wants to get their hands on some CBD gummies.

But even though it's infiltrating pretty much every corner of the wellness world (hi, vegan CBD brownies!) many people still find CBD a little confusing—especially when it comes to figuring out the right way to use it and how to make sure the stuff you're buying is, you know, actually legit. Below, we asked experts to answer the most pressing questions about CBD.
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