CBD and cannabis have been studied in other specific cancers. A 2013 study published in the journal Chemotherapy studied the effects of synthetic THC against gastric cancer grafts in rodents. Rodents treated with the THC saw a 30 percent reduction in tumor growth over 14 days of treatment when compared to the control. A 2012 Journal of Molecular Medicine study found tumors in mice with laboratory-induced colon cancer shrunk with CBD treatment. A 2013 study published in Molecular Cancer Therapeutics found that CBD triggers cell death in certain lung cancer cell lines, decreasing tumor viability.
One of the more visible cases of using CBD to treat cancer was done by Tommy Chong. Famous for his comedy albums, Cheech and Chong, Tommy is a vocal cannabis activist and user. In 2012, Chong was diagnosed with prostate cancer and used CBD oil and a natural diet to treat his condition, opting out of expensive and aggressive medical procedures. Chong was quoted saying he was,“cancer-free thanks to a disciplined diet … and the use of hemp (hash) oil.”
This may seem like a repeat of an earlier question, but while that question related to concentration of CBD in the product, this is simply a question of how much you’re getting in total. Most bottles are labeled in a similar way – “1,000mg CBD Oil” or “1,000mg Hemp Extract” – which generally means the entire bottle contains a total of 1,000mg of CBD.
Edibles begin with a raw or decarb oil as part of the base ingredients. They can be any number of things, from chocolate to hard candy, gummies, even teas and coffee. This is a way to “sneak” cannabinoids in a fun way and can be delicious (the Koi gummies are so good!) but they are not an extremely cost-effective way to allow cannabinoids to boost your overall health and well being on a daily basis.

That’s why, when it comes to purchasing CBD products, you need to know what to look out for before you start browsing. Do you know which companies have a reputation for producing low-quality versus high-quality CBD products? Do you know which lab results you should ask to see? Or which manufacturing certifications point to quality practices being adhered to?


In short, Cannabidiol – or CBD – is a cannabis compound that has many therapeutic benefits. Usually extracted from the leaves and flowers of hemp plants – though marijuana can also be a source – CBD oil is then incorporated into an array of marketable products. These products vary from the most common, like sublingual oils and topical lotions, to the less common (think CBD lattes). Basically, if you can dream it, you can buy it.
CBD oil products are liquid drops of hemp which are taken orally. They are non-psychoactive and are available in low and high concentrations. Hemp oil tinctures are easy-to-use and offer all of the benefits associated with CBD. Hemp oil can be used sublingually via a dropper, or it can be added to your food and beverages which is why most customers have made it their go-to CBD product.
It depends on the testing standards of the lab administering your drug test. Most companies only search for the cannabinoid THC, which is the main psychoactive component of the marijuana plant. While Medterra products are THC free, there are some testing facilities that check for a spectrum of cannabinoids and could trigger a positive drug test. By law, you are allowed to ask the facility what cannabinoids they test for. If you are uncomfortable with that, you can call and ask anonymously. We suggest contacting the testing facility if there is any concern.
There are over 85 cannabinoids that make up the marijuana plant. The most popular and well known of these is tetrahydrocannabinol, or better known as THC. THC is a psychotropic cannabinoid that causes a high when inhaled or ingested. CBD has no THC. This means those dealing with various forms of pain and depression can safely use CBD to curb negative effects on the body without having to turn to prescription pharmaceuticals.
In order to account for the low CBD content of these hemp plants, manufacturers have to process large volumes of raw material at a time, with the idea of extracting just enough CBD so that they can label their product as a “CBD oil.” While this method is fine in theory, what ultimately ends up happening (unless the manufacturer’s extraction methods are state of the art), is that traces of chemicals cane end up being left over in the final product. These chemicals can potentially contain harsh solvents such as butane, hexane, and propylene glycol, which has been known to break down into carcinogenic (cancer-causing) compounds like formaldehyde and acetaldehyde.
Cannabinoids are naturally available in the cannabis plant but are also commercially available in synthetic drugs approved by the FDA. Dronabinol, a synthetic version of THC, is used to treat nausea and vomiting caused by chemotherapy and is prescribed when other drugs have failed to work. Nabilone is a synthetic version of CBD also used to treat nausea and vomiting caused by chemotherapy.
This terrific (and tasty) CBD Oil Herbal Spray Tincture from Herbal Renewals comes in a variety of flavors, including original, vanilla, and peppermint, and contains added sweeteners to make them even more enjoyable. It’s an ultra-popular product with many people who use CBD on a daily basis. It’s also a portable and discreet option if you’re looking to use CBD on the go.
Although low, the original amount of THC present in hemp may still cause a certain level of psychoactive effects when processed incorrectly. Remember, CBD oil is made from the extracts of hundreds, even thousands, of hemp plants, therefore, no matter how small a percentage of THC there is in hemp, it may still have a high concentration on CBD oils that have been processed poorly, especially since the equipment needed to properly process CBD oil from hemp can be costly.
As of now, there are only 9 states (and Washington, D.C.) that permit the use of marijuana on a recreational level. This means that, depending on where you live, it may or may not be possible to just walk into a dispensary and ask for a bottle of fine quality CBD oil. Also, some of those 9 states (even though they are recreationally legal for weed) may actually require you to obtain a medical marijuana card or a physician’s recommendation for CBD oil. If this is the case, though, it’s really no biggy as getting an online recommendation is incredibly easy nowadays, and can usually be done in minutes..

But is there a possibility of CBD oil getting you high? Well, CBD oil comes from the extracts of hemp plants, which do contain very low levels of THC. If the extraction method used to get the CBD oil cuts corners or is done incorrectly, though, there is a chance that THC levels will be great enough to produce a high. This is where we can refer back to point number one – affordability vs quality!

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In addition to assisting with internal health and well being, cannabinoids are used for skin care as well. The raw oils can be used directly on the skin, but there are specifically formulated topicals that use carrier compounds and ingredients that will allow the cannabinoids to soak into the skin more quickly and they may add a great scent or smoother texture.
Is it full-spectrum? Full-spectrum is the use of the whole hemp plant vs. an isolate which extracts the CBD from the plant. Using marketing terms like “pure” and “all natural,” isolates are sometimes not hemp at all and synthesized in a lab. While the efficacy of full-spectrum is debated in the scientific community, anecdotes and a study in Israel favor full-spectrum. In addition to potential benefits, there’s another reason you should be buying the whole plant: contamination. Chen notes that isolates are harder to trace back to origin and can be straight-up fake. Overseas lab-made isolates are cheaper than domestic versions, making the potential for contamination high. Utah recently grappled with synthetic CBD when 52 people became sick from an isolate. While isolates can be legitimate (FDA-approved Epiliodex is an isolate), you’re going to have to spend more time researching the brand’s products and practices. Put it this way, if you could get your vitamin C from Sunny D or fresh squeezed OJ, which would you prefer?
This terrific (and tasty) CBD Oil Herbal Spray Tincture from Herbal Renewals comes in a variety of flavors, including original, vanilla, and peppermint, and contains added sweeteners to make them even more enjoyable. It’s an ultra-popular product with many people who use CBD on a daily basis. It’s also a portable and discreet option if you’re looking to use CBD on the go.
The CBD utilized in our tinctures is extracted from industrial hemp cultivated in the United States. To further ensure quality and purity, our industrial hemp goes through a supercritical CO2 extraction process to obtain the best possible CBD solution. This solution is then formulated by our board-certified pharmacists into finished products and sent out for third-party testing. Our CBD oil is made with high-quality CBD extracted from organic hemp that is abundant in naturally produced terpenes, oils, vitamins, omega fatty acids, and other components.
Sanchez explains further, “chemotherapy attacks every single cell in our body that is undergoing proliferation. Every cell that is dividing will be attacked by chemotherapy. And which cells are dividing in our body? First cancer cells of course, those are the ones you want to kill, but also the cells of your immune system, the cells of your stomach and a lot of tissues. So that’s why chemotherapy is so toxic because it’s not only attacking cancer cells but other cells that are proliferating inside our bodies. And the difference with cannabinoids is that these compounds only attacked cancer cells. We don’t understand why yet in molecular terms. We don’t know what makes a cancer cell different in terms of the sensitivity to cannabinoids, but we know that this is a fact. Cannabinoids kills cancer cells and they do not affect the viability of non-cancer cells.”
In fact, numerous studies have looked at the relationship between CBD and pain, and the results are promising. Researchers have looked at various kinds of pain – from joint pain to cancer pain. One finding is that CBD increases levels of glutamate and serotonin – both neurotransmitters that play a role in pain regulation. And CBD’s anti-inflammatory properties help by tackling the root cause of much chronic pain.
There is a growing number of medical cannabis dispensaries offering CBD-rich products in the U.S. Most physical dispensaries are required to operate under state health and safety standards set by law. The state conducts background checks on owner and staff, and dispensaries must meet security requirements and strict licensing guidelines. When buying hemp-based CBD oil (low in THC or/and CBD) you will not need a card, however, to purchase cannabis plant-based CBD oil patients need to be certified by a doctor who is part of their continuing care, and who’s registered with the state’s medical-marijuana program. That, however, applies only to those living in states that have passed medical marijuana laws. It is important for one to visit the dispensaries and get as much information as to whether their products have been tested and undergone clinical trials.

To answer the question of which CBD oil is best, we have to understand the difference between the products: cannabis CBD oil is of course made from Cannabis (marijuana), and it contains high levels of CBD and THC. In fact, the THC can be anywhere from 0.3% all the way up to 30% and beyond. Cannabis oils are normally created to combat different debilitating medical conditions (such as cancer or Multiple Sclerosis), but they are also used for maintaining general wellness.
For some, having more than trace amounts of Tetrahydrocannabinol (THC) might not be a big deal, but if you’re being drug tested at work, operating heavy machinery, or fall into a number of other categories, you may want to keep the THC to a bare minimum. In order to qualify as a legal hemp product, CBD oil must contain less than 0.03% THC. Look for CBD oil certified to have low levels of, or zero, THC in them. Many reputable sellers do offer products that have absolutely no THC in them at all, so if you are concerned about keeping even trace amounts of TCH out of your body, it is best to look for those products and sellers.
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