The human body has an endocannabinoid system — a natural system that maintains homeostasis or balance, in the body. The endocannabinoid system has CB1 and CB2 receptors. These are found throughout the body. CB1 receptors are generally located in the central and peripheral nervous system and CB2 receptors are generally found in the brain, immune system, and gastrointestinal system. CBD binds to these receptors creating changes and effects in the body
CO2 extraction is one of the most common ways CBD is extracted from the hemp or cannabis plants. This method uses expensive equipment that adjusts temperature and pressure to extract the cannabinoids from the plant material, without damaging them. The other common method is to use solvents like ethanol or butane to extract the plant material. These solvents have to be burned off the final product which may damage the cannabinoids or terpenes in the process. There is also a risk that these solvents may not have burned off completely and could end up in your end product.
To determine the purity and potency of every batch of Hemp cannabis oil each individual extraction is analyzed through a High Pressure Liquid Chromatography (HPLC) system, a Gas Chromatography-Mass Spectrometry (GC-MS) system, and other methods to test for aerobic organisms, yeast, fungus, E. coli, pesticides, heavy toxic metals, cannabinoid potency, and terpenes.
CBD testing shouldn’t just tell you what’s in a CBD oil, which is usually CBD along with a carrier oil like grapeseed oil and maybe some other essential oils for flavor. It should also let you know what’s not in the package. Thorough testing can confirm that the oil you’re buying is not only real CBD, but that it’s free of contaminants like pesticides and synthetic CBD substitutes.
Watch Out For: Companies that do not have test results or refuse to give them to customers. Also be wary of companies who only test one batch of finished product and then assume that all future batches will be the same – big mistake. Hemp is a product of nature and thus, no two batches will ever be identical – even in the most regulated environment. The company must provide you test results for the actual product you intend to purchase as well as the plant material used to make it – otherwise you are jeopardizing your safety and the medical efficacy of the product.
Look for brands who source their cannabinoids from organic-certified, hemp-grown farms in pristine regions of Europe. “The German regulatory system is strict and enforced, providing confidence in the superiority of their harvest, processes, and extraction quality,” adds Moriarity. Organic hemp grown in Europe must also adhere to EU’s strict organic standards, which are stricter than in the U.S. and highly audited. Also, look for ingredients that are certified organic and wildcrafted.
The amount of milligrams of CBD you should take depends on your specific reason for taking CBD. If you are using CBD to treat chronic pain, you might take a much higher dose than someone who would be using CBD for general wellness reasons. Google search for your specific condition or reason for taking CBD to find the dose that is appropriate for you. You can take CBD in high qualities, so feel free to test out different dosages and see how your body reacts. A standard dose of CBD is 10 mg once a day, but this varies so widely because each individual is different so this can’t be taken as a recommendation for you.
When it comes to CBD oil, cheaper is most certainly not always better because the production of quality CBD oil just isn’t cheap. CO2 extraction utilizes complex equipment and a high level of expertise as opposed to the cheaper and easier chemical extraction processes that can leave residue from toxic solvents like butane, propane, and ethanol in the CBD oil. While the CO2 extraction will generally lead to a higher price tag, it does insure quality, purity, and potency – especially when used to extract CBD oil from hemp that has been organically grown in the United States.