“The need for enhanced bioavailability of the CBD phytonutrient is paramount”, adds Moriarity, “but tricky to accomplish without synthetic chemicals.” Most CBD products do not offer any bioavailability optimization, so 90 percent of the CBD is lost to first-pass effect, a phenomenon of drug metabolism whereby the concentration of a drug is greatly reduced before it reaches systemic circulation.
• Raw (Green) – This is as close as you are likely going to get to the plant growing in the earth. It will be composed of cannabinoids, plant terpenes, and plant matter. It’s generally a thick paste with a small recommended starting serving size of 1-2 grains of rice sized servings per day. The taste will be very earthy (we use “hempy” as an adjective.)
But, and there’s always a “but” when it comes to weed in America, unless you’re buying cannabis CBD in a state where weed is recreationally legal or have a medical card in a legalized state, you’re shopping in the unregulated market that is industrial hemp CBD. (Full disclosure: I've worked with restaurants to launch hemp-CBD drinks and am the co-founder of Nice Paper, a site about cannabis.)
But is there a possibility of CBD oil getting you high? Well, CBD oil comes from the extracts of hemp plants, which do contain very low levels of THC. If the extraction method used to get the CBD oil cuts corners or is done incorrectly, though, there is a chance that THC levels will be great enough to produce a high. This is where we can refer back to point number one – affordability vs quality!
For some, having more than trace amounts of Tetrahydrocannabinol (THC) might not be a big deal, but if you’re being drug tested at work, operating heavy machinery, or fall into a number of other categories, you may want to keep the THC to a bare minimum. In order to qualify as a legal hemp product, CBD oil must contain less than 0.03% THC. Look for CBD oil certified to have low levels of, or zero, THC in them. Many reputable sellers do offer products that have absolutely no THC in them at all, so if you are concerned about keeping even trace amounts of TCH out of your body, it is best to look for those products and sellers.