CBD (cannabidiol) oil is a popular product for everything from pain control to promoting sleep. However, with the rise of CBD comes the concern about failing a drug test due to detection of CBD oil. News stories are emerging across the country involving famous sports players, employees of companies, and others who have gotten positive drug screening results for the presence of THC—the psychoactive component of marijuana—even though CBD oil is said to be THC-free. 
Cannabis made another leap forward in 1964 when Israeli scientist Dr. Raphael Mechoulam identified the structure of delta-9-tetrahydrocannabinol, or THC. This discovery earned him godfather status of modern cannabis. This particular discovery allowed science to understand THC’s nature as a psychoactive compound in cannabis as well as CBD’s non-intoxicating but vastly therapeutic benefits.

Last year, the National Academies of Sciences, Engineering and Medicine released a nearly 500-page report on the health effects of cannabis and cannabinoids. A committee of 16 experts from a variety of scientific and medical fields analyzed the available evidence — more than 10,000 scientific abstracts in all. Because so few studies examine the effects of CBD on its own, the panel did not issue any findings about CBD specifically, but it did reach some conclusions about cannabis and cannabinoids more generally. The researchers determined that there is “conclusive or substantial evidence” supporting the use of cannabis or cannabinoids for chronic pain in adults, multiple sclerosis-related spasticity (a kind of stiffness and muscle spasms), and chemotherapy-induced nausea and vomiting. The committee also found “moderate” evidence that cannabis or cannabinoids can reduce sleep disturbances in people with obstructive sleep apnea, fibromyalgia, chronic pain and multiple sclerosis, as well as “limited” evidence that these substances can improve symptoms of Tourette’s syndrome, increase appetite and stem weight loss in people with HIV/AIDs, and improve symptoms of PTSD and anxiety.
Health Benefits: Peanut oil is high in heart-healthy monounsaturated fats, antioxidants, vitamin E, and phytosterols, which are said to help lower (bad) LDL cholesterol levels. “Past studies have shown that, compared to a low-fat diet, following a moderate-fat diet including nuts and peanut oil may help boost healthy HDL cholesterol levels while lowering unhealthy triglycerides during weight loss,” Wright says. 
CBD directly interacts with a number of proteins in the body and central nervous system, a few of which are components of the endogenous cannabinoid system. For instance, CBD binds to both the CB1 and CB2 cannabinoid receptors, but it binds in a way that sets off a reaction that is essentially the opposite of what THC does. CBD is an inverse agonist, while THC is an agonist at CB1. Simply put, CBD is not intoxicating; at the molecular level, it does the opposite of what THC does. Our bodies have several other receptor proteins that participate in the endogenous cannabinoid system (GPR3, GPR6, TRPV1 and TRPV2, for example). CBD binds to all of these, and many of its anti-inflammatory and pain-relieving effects may occur through these pathways.
"Cannabinoids have been found to have antioxidant properties, unrelated to NMDA receptor antagonism. This new found property makes cannabinoids useful in the treatment and prophylaxis of wide variety of oxidation associated diseases, such as ischemic, age-related, inflammatory and autoimmune diseases. The cannabinoids are found to have particular application as neuroprotectants, for example in limiting neurological damage following ischemic insults, such as stroke and trauma, or in the treatment of neurodegenerative diseases, such as Alzheimer's disease, Parkinson's disease and HIV dementia.
In Western Europe, the cultivation of hemp was not legally banned by the 1930s, but the commercial cultivation stopped by then, due to decreased demand compared to increasingly popular artificial fibers.[148] Speculation about the potential for commercial cultivation of hemp in large quantities has been criticized due to successful competition from other fibers for many products. The world production of hemp fiber fell from over 300,000 metric tons 1961 to about 75,000 metric tons in the early 1990s and has after that been stable at that level.[149]
The hemp oil has a number of health benefits and its products as well as its raw forms are used to provide many essential amino acids to the body. If the body is deprived of any of these amino acids there are serious problems like genetic mutations and cancer. Hemp oil cures cancer as the essential and non-essential amino acids are present in abundance in the oil and thus when hemp oil is regularly used by cancer patients, there are chances of cure. Thus using hemp seed oil is very useful for many reasons. 

Keep in mind that CBD levels may vary from crop to crop—even from plant to plant. However, below are some strains that have been bred to contain higher CBD levels, so they might be a good place to start. Check the map on their strain page to see if these are sold at a dispensary near you. We also recommend checking with dispensaries about the specifics of their strains’ CBD levels. It’s always a good idea to purchase only lab-tested products that clearly state the CBD/THC levels so you know what kind of experience to expect.
Hemp, or industrial hemp (from Old English hænep),[1] typically found in the northern hemisphere, is a variety of the Cannabis sativa plant species that is grown specifically for the industrial uses of its derived products.[2] It is one of the fastest growing plants[3] and was one of the first plants to be spun into usable fiber 10,000 years ago.[4] It can be refined into a variety of commercial items including paper, textiles, clothing, biodegradable plastics, paint, insulation, biofuel, food, and animal feed.[5] 

Summing it up, Lichtenstein, who served on the AHA's panel, said that coconut oil does not have any unique heart-health benefits, and its "halo effect" — meaning its perception by the public as a healthful food — is probably not justified from a scientific perspective. There is not any reason to use coconut oil rather than unsaturated oils, and there are potentially disadvantages from its high content of saturated fat, she said. 
Which oil is right for you? That depends largely on the type of cooking you’re doing. An oil’s smoke point, which is the point when oil starts burning and smoking, is one of the most important things to consider. If you heat oil past its smoke point, it not only harms the flavor, but many of the nutrients in the oil degrade—and the oil will release harmful compounds called free radicals.
While CBD can be extracted from non-hemp varieties of the plant, hemp-derived CBD is less restricted by the government because of its inherently low levels of THC. CBD from hemp is legal for sale in most US states, while CBD products derived from non-hemp varieties can contain noticeable amounts of THC, and are therefore subject to stricter laws and regulations.
Food manufacturers are turning to high-oleic oils as replacement for trans fats, which are hydrogenated oils that can extend processed foods' shelf life, according to nutrition experts. As manufacturers eliminate their use of unhealthy trans fats, high-oleic oils have taken their place because these mostly monounsaturated fats are more shelf-stable than polyunsaturated fats.
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