So your plasma concentrations of THC increase when you’re using CBD, resulting in a greater amount of THC available to receptors and increasing the effect of THC in a dose-dependent manner (which means the more CBD you use, the more THC becomes available). But along with this increase, CBD also acts as an antagonist at the a cannabinoid receptor called GPR55 in the caudate nucleus and putamen sections of your brain, reducing paranoia-like effects or heart-beat racing from weed.
The definitions of hemp and marijuana can get pretty confusing, but for basic purposes, marijuana contains high levels of THC, and hemp contains low levels of THC. The ratios of CBD to THC in hemp oil can vary, depending on the product and the specific plant the oil was extracted from. CBD oil, a concentrated version of the cannabidiol compound, is typically derived from hemp but can be extracted from marijuana as well. CBD oil products on the market have varying levels of CBD and THC. Many have little to no THC, while some contain small amounts.
If you have dealt with anxiety before, you are not alone. As the author of a 2015 article published in the Dialogues in Clinical Neuroscience says: "Anxiety disorders...are the most prevalent mental disorders and are associated with immense health care costs and a high burden of disease." Yet many are finding that pharmaceuticals won't do, especially for chronic use, and they are turning increasingly to supplements and cannabidiol (CBD) oil for anxiety. 
CBD has been shown to interact with the body’s endocannabinoid system, a network in the brain that seems to play a role in social behavior, circadian rhythm, and reward processing—all of which can be atypical in people with autism. For that reason, researchers are excited about a study that’s currently underway at the University of California San Diego about CBD’s potential as an autism therapy.
Our Editor’s Pick is the tincture from CBDistillery. This tincture is available in five strengths ranging from 250mg to 5,000mg, which accommodates a wide range of THC preferences, as well as 15 and 30 milliliter containers. The tincture has a price-point that is slightly below average, making it a good option for value seekers. The tincture, which is non-flavored, routinely undergoes third-party testing to ensure safety and high quality; the testing results are available on CBDistillery’s product pages.
Oral consumption is recommended as it usually lasts the whole night. 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 insomnia and sleep apnea. When relaxing indica strains are used with higher THC levels, a dose of 5–10 mg is usually sufficient. Other people find they need larger doses, such as 15–40 mg. CBD taken as a tincture or edible will aid in a restful six to seven hours of sleep. This type of disorder varies widely from one patient to the next. Often, one needs to perform some experimental research and try strains of different CBD:THC ratios to figure out how CBD oil benefits their sleep and the best protocol.
The reason so many people are interested in cannabis products that don’t make them high, proponents say, is that CBD helps with everything from pain and nausea to rheumatoid arthritis, cancer, Crohn’s disease, and dementia. CBD is anti-inflammatory, anti-anxiety, antibacterial, immunosuppressive, and more, says Joseph Cohen, D.O., a cannabis doctor in Boulder, CO.
Leonard Leinow has three decades of experience growing and studying medical cannabis and brings a unique spiritual perspective to his work. In 2009, he formed Synergy Wellness, a not-for-profit medical cannabis collective in California. Synergy Wellness has over 3,500 members in its collective and is an artisan organization making hand-crafted organic and natural whole plant-based products. They are specialists in CBD (cannabidiol), the non-psychoactive portion of cannabis, and are pioneers in this aspect of the industry. Leinow is known for his proprietary blends of tinctures and medicine used for cancer and epilepsy patients.
Okay, you're about to hear a lot of science GCSE-type words like 'compound' here, but stick with me. CBD stands for cannabidiol, which is a compound (essentially, a natural ingredient) found in the hemp plant. Hemp is part of the same family of plants as cannabis, known as the cannabis sativa family, meaning hemp and cannabis contain many of the same compounds. CBD also exists in cannabis (otherwise known as marijuana), hence the link between the health product and the recreational drug, but you'll find out below why hemp is the plant used to make CBD oil, and not cannabis.
Sativex, a cannabis plant–derived oromucosal spray containing equal proportions of THC and CBD, has been approved in a number of countries for use to treat specific types of pain. Numerous randomized clinical trials have demonstrated the safety and efficacy of Sativex for treatment of central and peripheral neuropathic pain, rheumatoid arthritis, and cancer pain. 
Over the past few years, a lot of medical experts, scientists, clinicians, and consumers have begun looking into the beneficial effects of CBD oil for anxiety. CBD oil or cannabidiol oil is extracted from the cannabis plant. It has chemicals called cannabinoids. The increased interest in CBD is due to the presence of evidence that indicates that CBD overcomes several adverse effects of THC.
Later, Queen Victoria’s physician and one of the world’s leading doctors of that era, Sir Russell Reynolds, prescribed medicinal cannabis for the Queen’s menstrual cramps, for which CBD still works fantastically today. When writing about medical marijuana in the first edition of the British medical journal The Lancet, Reynolds proclaimed that cannabis is “one of the most valuable medicines we possess.” Another widely hailed physician at the time, Sir William Osler, used CBD for migraines with excellent results.
Your pancreas secretes the hormones glucagon and insulin to regulate blood sugar by signaling your liver to break down fat into sugar (glucagon) or to store sugar as fat (insulin). These hormones work as a pair to maintain homeostasis, and they stimulate the release of each other through a complex feedback mechanism. While THC primarily increases glucagon and blood sugar, CBD lowers insulin levels, and it is this CBD action that helps to explain why marijuana users tend to eat more calories but do not gain any extra weight, have less obesity and have lower rates of type II diabetes than non-users, and is also why some diabetics find that marijuana makes it easier to manage their blood sugar.
So am I to assume, due to no response/deleted comment that my simple question was too difficult to answer? With all the technical & correct information you have on you GREAT website, can someone (?) not simply correct or acknowledge the FACT the your NOT using nano-particle size product? I am truly interesting (for my wife) in CBD, have done my research, and I love working with numbers which is why if found this discrepancy. Comments welcome, but avoidance is disturbing.