Great article! Excellent point by Matt, precisely why I found this article. I would just add that the CBD percentage in the extract can be significantly lower than even the 20%, but its probably fair to use that to give a rough idea how much CBD might be in an Amazon product, so divide the claimed percentage by 5!. Claims of up to 60% on Amazon are totally ludicrous, any concentration above 20% CBD become darker very viscous and the CBD starts to crystalize in the bottle! You would need to heat the bottle (which can damage the properties of the carrier oil) to re-liquidize! Also beware of Amazon reviews which are notorious for being fake. As author suggests, contact seller for full data sheets or seek a reputable supplier elsewhere that gives full transparency of information up front.

However, switching to CBD oil from a conventional medication is far from a random stab in the dark. In fact, there was a large scale (and very well-documented) survey carried out less than two years ago that looked at precisely what percentage of patients were able to “swap” their side effect-inducing meds for a 100% natural, cannabis-based therapy.


Cannabidiol pharmacological effects are mediated through G protein coupled receptors, cannabinoid type I (CB1) and cannabinoid type II (CB2), which are highly expressed in the hippocampus and other parts of the central nervous system (2). When activated, CB1 receptors inhibit synaptic transmission through action on voltage-gated calcium and potassium channels, which are known to modulate epileptiform and seizure activity (3). CB2 receptors are primarily expressed in the immune system and have limited expression in the central nervous system. The effects of CBD are CB2 receptor independent (3).
Serenity Hemp Oil is certified organic, made in the USA, and carries the most positive reviews by consumers, setting it at our #1 spot for CBD / hemp oils on Amazon. Larger than most products available on amazon, Serenity Hemp Oil comes in a 4 fl. oz. bottle, and with recommended dosage, it will yield up to 120 days of use. Flavors are orange and peppermint, with lots of positive feedback on both flavors. Manufactured by Serenity Remedies, this product is derived from all-natural methods and contains all-natural ingredients. A portion of proceeds from Serenity Remedies goes to charity as well, assisting patients in obtaining high-cost CBD oil to aid in their health problems.

Unfortunately due to the disappointing and down right inaccurate position of the federal government in classifying Cannabis as a schedule one drug, most research institutions risk federal funding if they conduct real research on Cannabis. This has dramatically limited the potential for real research by real scientists to be conducted. That research is critical to better understanding the multitude of therapeutic effects of the various chemical constituents found in Cannabis.
Thank you for the information.  A friend of mine recently gave me a small bottle of Cloud 9 hemp, lizard king.  Said she was told it is good for COPD.  Can not find anything that backs up that statement, You article also said that Cloud 9 is a brand that uses Propylene and the effects on the lungs when vaporizing has not been determined but OK to use externally.  Is all this correct?
Over the past few years, increasing public and political pressure has supported legalization of medical marijuana. One of the main thrusts in this effort has related to the treatment of refractory epilepsy—especially in children with Dravet syndrome—using cannabidiol (CBD). Despite initiatives in numerous states to at least legalize possession of CBD oil for treating epilepsy, little published evidence is available to prove or disprove the efficacy and safety of CBD in patients with epilepsy. This review highlights some of the basic science theory behind the use of CBD, summarizes published data on clinical use of CBD for epilepsy, and highlights issues related to the use of currently available CBD products.
as long as it is ejuice (pg/vg) based then I’m sure using it in your tank or on your rda will work fine.. you may need new coils or atomizer cartridges after using it tho.. I’ve been vaping cbd juice in my rta like regular ejuice & it works just fine.. not rly sure about the effects.. maybe a little bit of a anti-inflammatory benefits & some anxiety/stress relief.. but i only just started vaping cbd’s & it’s supposed to take awhile for it to totally absorb your system for the effects to work optimally.. anyway.. if it helps you at all & can reduce your need for prescription drugs or other habit forming medications i say hi for it.. I’ve already quit smoking cigarettes by switching to vaping hopefully this will help me reduce another detriment to my health by not needing as much pain & anxiety medication
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