Full Spectrum generally refers to CBD oil products that not only contain CBD,but also contain some terpenes and other cannabinoids such as CBG, CBN and even some THC. Usually these will be in ratios that were naturally occurring and extracted from the plant and specific strain. But they are also occasionally added back into products as an isolated form to raise the potency of the product. For those that get drug tested, Full Spectrum is something to be cautious about. The THC found in full spectrum hemp products is minimal (less than 0.3%), but can still trigger positive drug tests.
Based on the comparison above, full spectrum hemp oil is more effective than CBD isolate, making it highly recommended for patients interested in holistic approaches to medicinal cannabis treatments. Hemp oil is an extremely potent source of CBD (responsible for a large bulk of the oil’s cannabinoid profile). To fully reap CBD oil benefits, one should explore the different mediums of the compound available on the market today.
Some companies, especially those who sell their products at a ridiculously low price, may use cheap methods when extracting CBD oil. This requires toxic solvents that are dangerous to our health such as propane, hexane, pentane and butane. Two of these are commonly used in gas stoves and ranges, such as propane and butane, and all of them are hydrocarbon gases found in petroleum.
Let’s not forget about terepenes and flavonoids too. While not cannabinoids from hemp, they are compounds found in hemp and other plants. Terpenes are fragrant oils that bind to receptors in the human body and carry a variety of health benefits.* Flavonoids are a group of phytonutrients that serve as cell messengers with their own health-promoting benefits,  
Others companies use organic, pharmaceutical-grade ethanol to process CBD. The ethanol, which is essentially grain alcohol, is used to remove unneeded toxins and residues from the base hemp plant. This method of extraction is generally considered to be the extraction process that yields the highest amount of cannabinoids among the different refinement processes as well as being considered the safest method of extracting CBD for human consumption.
This is a hugely beneficial effect of CBD. Free radicals are the culprits when it comes to oxidative damage and inflammation. But CBD’s antioxidant properties can help to combat the negative effects of everyday exposure to elements that increase the production of free radicals. These elements include pervasive, but hugely unsurprising, things like:
You then take your first drop of CBD oil, wait 45 minutes, then ask the questions again. If you feel no different and there’s no change in the way you answer those questions, you increase the dose by small increments until you do notice a difference. You can continue this process over several days – and at some point, you’ll find that taking more doesn’t change your scores. That is your minimum effective dose.
The aforementioned entourage effect is the main reason behind the efficacy of whole plant extracts. There are over 100 ‘identified’ compounds in the cannabis plant. While most of these compounds have their own therapeutic benefit, they combine synergistically to provide a far better performance than any single compound, including CBD. Here are a couple of examples of conditions that benefit from the entourage effect:

CBD Oil Full Spectrum