The NCBI study does mention some potential side effects for cannabidiol, such as the inhibition of hepatic drug metabolism and decreased activity of p-glycoprotein. CBD can indeed interact with a series of pharmaceuticals, as it inhibits the activity of some liver enzymes called cytochrome P450. This family of enzymes metabolizes most of the pharmaceutical drugs used to treat humans.
At first, I was wary. Although I live in Los Angeles, where it seems like there’s a medical marijuana depot on every corner, I’m not one for doing drugs (legal or otherwise). I mean, I don’t even take Advil when I get a headache!  But despite the fact that CBD oil is made from hemp, it doesn’t contain THC. THC is the compound responsible for the “high” that comes with ingesting marijuana. In fact, scientific reviews have proven that CBD “does not interfere with several psychomotor and psychological functions,” and is safe to ingest without any side effects. Let me repeat: YOU WILL NOT GET HIGH FROM CBD!
I started taking CDB oil under the tongue a few months ago for pain. Seems to help BUT I have a terrible lingering after taste and a sense of smell as well. I quit taking it for or over a week and I still have the same smell and Ted taste effecffects. Now I can’t even smell my own perfume or coffee or bacon frying. It all smells and tastes just like the CDB oil. AND My coffee, ice cream, bacon etc etc all smell like the taste of CDB.
Taking CBD oil for the last couple of months has greatly helped me with my anxiety issues as well as my insomnia. I would normally wake multiple times a night and feel absolutely exhausted every day. I would remember all the crazy dreams every night because I would be waking up so often it felt like I was living a crazy night life. I now only wake up once maybe twice and feel that I am getting a much deeper sleep. This has also helped with my anxiety issues. I continue to take a very low dose of an anti depressant but I do not have to take my xanax anymore. The only side effect I seem to have is that I feel a little ditzy and maybe not as quick with my thoughts (I believe called psychomotor slowing). But this side effect is worth the positive outcomes I have had. Overall I’m a big fan of this oil. Any time I can take less prescribed meds and take something more natural I am all for it.
Collin, C., Ehler, E., Waberzinek, G., Alsindi, Z., Davies, P., Powell, K., Notcutt, W., O'Leary, C., Ratcliffe, S., Novakova, I., Zapletalova, O., Pikova, J., and Ambler, Z. A double-blind, randomized, placebo-controlled, parallel-group study of Sativex, in subjects with symptoms of spasticity due to multiple sclerosis. Neurol.Res. 2010;32(5):451-459. View abstract.
One the most well known benefits of the CBD oil comes from treatment of seizure related illnesses. A 2014 Stanford University study showed great results for use of CBD to treat children with epilepsy. The study revealed that cannabidiol oil helps reduce the amount of seizures a kid with epilepsy might face; it helped reduce the number of seizures in a day by 1/2. The most significant part of the study was that the participants were patients who had a tough time controlling their epilepsy via the traditional medications. This is great information for the people with drug resistant forms of epilepsy, and for the families that are hesitant to put their kids on many different types of drugs at an early age.
Transparency: Fab’s website features third-party lab results for most products. They only have a lab test for one of their tinctures though (which shows results for cannabinoid potency, as well as contaminants like pesticides). Customer service pointed out that the same CBD oil is used for all their products, but since potencies do vary, we appreciate companies that show potency testing for all products.
Pioneers of the CBD industry, 4 Corners Cannabis helped pave the way for companies that want to provide quality products and utilize best practices. They grow their own strain of hemp and make small batches of true full-spectrum CBD products. Their prices place them lower down on our ranking, but their highly satisfied customers are more than willing to pay for the 4 Corners quality.  

Another field in which CBD is creating a buzz is in the area of mood disorders like anxiety and depression. Both conditions have been treated with a variety of medications, courtesy of Big Pharma, that have had varying levels of success. Again, the long list of side effects can be off-putting to someone who just wants to get through the day without the sweaty tension of anxiety or the gray haze of depression.
Customer Service: It’s difficult to find contact information on Calm by Wellness’s website, and their email address is listed incorrectly in two places (we tried sending them an email but it was not delivered). We were, however, able to get a response through Facebook, and the company does offer free shipping and a generous 30-day return policy on all orders.
During pregnancy and breastfeeding: We would like to point out that there is no clear information as to whether it is safe to use CBD oil during pregnancy and breast-feeding. Although the use of CBD seems to be very safe, there are simply no studies that confirm this for use in pregnancy and breastfeeding. Therefore, if in doubt, you should not use CBD at this time.
I woke up seriously looking forward to my morning CBD oil fix … I mean, tonic. Truth be told, I’m an anxious person. Although I do a lot to try and calm my nerves, sometimes anxiety gets the best of me. But regardless of emotional or physical stress (I’m training for a marathon and running quite a bit!), I experienced this week, I felt a lot more in control after drinking my CBD oil tonics.  After work, I met up with a friend and felt like I could fully focus on our conversation without distractions. Could it be the CBD?
Here’s the thing, though—CBD oil isn’t just helpful for people with epilepsy. Turns out the oil is highly anti-inflammatory, and according to a 2013 review published in the British Journal of Clinical Pharmacology it’s also beneficial for treating anxiety, depression, neurodegenerative disorders like dementia, and even has anti-tumoral properties. Sounds like the ultimate superfood, right? I decided to give this magic oil a whirl and see if I noticed a difference in my mood, anxiety, and stress levels.
But CBD has recently become a major player in the world of athletics for two reasons. First, it has proven anti-inflammatory properties. This has been pretty firmly established through a number of studies. For example, in a 2009 lab study, researchers found that CBD significantly suppressed chronic inflammatory pain by activating glycine receptors at the spinal level. CBD is also a known analgesic, meaning it has pain-relieving properties. Many athletes use CBD after intense workouts to help manage pain from aching muscles and joints. And recently, the World Anti-Doping Agency removed CBD from its list of banned substances, opening the door for professional athletes to make use of the extract for pain relief.
Here’s the thing, though—CBD oil isn’t just helpful for people with epilepsy. Turns out the oil is highly anti-inflammatory, and according to a 2013 review published in the British Journal of Clinical Pharmacology it’s also beneficial for treating anxiety, depression, neurodegenerative disorders like dementia, and even has anti-tumoral properties. Sounds like the ultimate superfood, right? I decided to give this magic oil a whirl and see if I noticed a difference in my mood, anxiety, and stress levels.
I believe the itching could be from the CBD oil as i have heard this before but i have also heard that it can also be a reaction to the agent they mix the oil with. I too am taking CBD oil for pain from spinal surgery and no negative reactions so far and the benefits are incredible (no pain). There are now so many ways to take CBD’s that if one doesn’t seem to fit or has negative side effects, try another delivery option. Also, I would try changing the supplier and purchase only the best product that you can find or afford. I had a negative experience with one supplier where their product gave me a bad headache, I changed suppliers (little more expensive) and the headaches stopped.
Vape Pens – Perhaps the easiest way to get the CBD Oil into your body is through a vape pen. A vape pen is about the size of an ink pen but has a CBD oil cartridge with a heating element. Many people like vape pens because there is very little in the way of odor after using it and it allows for a lot of discretion because it can be pulled out of your pocket and used on demand.
A newcomer to our CBD oils ranking, RE: Botanicals is no stranger to hemp. Founded by John Roulac, a long-time hemp advocate and founder of the organic superfoods brand Nutiva, RE: Botanicals is one of the only CBD brands to earn the USDA organic seal. They deserve a shout-out for prioritizing regenerative agriculture, while keeping prices reasonable.   
So when people began touting the benefits of CBD for pain, it was a big deal. A non-addictive substance that can ease pain without making you feel high or groggy? It’s easy to see why CBD has been making so many waves. In fact, cannabis plants have a long history as a pain reliever. Whether or not it’s true that Queen Victoria took CBD-rich cannabis to help with menstrual cramps, it is certainly true that her royal physician, Sir J. Russell Reynolds, listed cannabis as “one of the most valuable medicines we possess.” Victorian doctors aside, there are also ancient Assyrian and Ayurvedic manuscripts that recommend cannabis for pain.

Cannabidiol, more commonly known as CBD, is one of 113 known cannabinoids found in cannabis. But unlike its better-known counterpart THC (tetrahydrocannabinol), responsible for cannabis’ mind-altering effects, extensive research suggests that CBD is not psychoactive, and with none of the often-damaging side effects accompanying synthetic pharmaceuticals.
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