I'd recommend a full spectrum as you're getting all of the beneficial compounds from the plant, and they can work synergistically to enhance benefits. Isolate is only CBD, all the other compounds have been stripped away or filtered. Broad Spectrum still contains many of the beneficial effects of Full Spectrum but it still has some compounds (namely THC) stripped from it. You can find a lot of great info at ProjectCBD.org as well.
Nonetheless, when it comes to CBD oil and cannabidiol, people seem be getting more aware of the fact that you don’t need to be a pothead to get all the relaxing and hormone and metabolism-balancing properties of weed. Not that the image below is based on hard scientific epidemiological data, but a quick glance at a Google trends profile of searches for “CBD Oil” speaks volumes, doesn’t it?

Premature aging associated with chronic nervous tension is also related to increased oxidative stress. For example, in a remarkable animal study, examination of the brains of sacrificed animals showed that 85% of the brain cells observed in the animals exposed to chronic stress showed signs of degeneration. It is this type of cellular degeneration that can lead to long-term cognitive difficulties. Amazingly, when ashwagandha was administered to chronically stressed animals, the number of degenerating brain cells was reduced by 80%.

The CBDistillery is another brand that cares deeply about their customers. And their concern shows in the CBD products they make. I tried the CBDistillery tinctures for anxiety with the same attitude I carry while using products from other brands – expectations set to a minimum. Thankfully, like many other brands I’ve reviewed here, this one did not disappoint as well.
The effects of CBD on the brain receptors can help you deal with many kinds of pain. According to research, cannabidiol has shown good results in suppressing pain that comes after chemotherapy treatments. The National Institute of Health is also currently investigating cannabis’ role in alleviating symptoms caused by chronic pain, muscle pain, arthritis, and spinal cord injuries and we have reviewed a lot of CBD brands that fall into the BEST CBD Oil for pain Category. So you might want to check that out too
For example, CBD can increase CB1 receptor density so that there’s just too many CB1 receptors for THC to bind to, thus taking the edge off the potential psychoactivity of weed, while still retaining all the opioid-like painkilling effects. In case you are concerned about this meaning you have to buy more weed or take more hits if you’re using CBD oil, you should also know that CBD can extend the duration of the effects of THC by inhibiting the cytochrome P-450 enzymes that would cause you to more rapidly metabolize THC.
Cannabidiol also works with anxiety by boosting our own endocannabinoid levels, meaning that we can naturally produce more of the things inside of us that put us in a good mood without needing extra things like CBD. Another interesting side effect of CBD with anxiety is that CBD actually boosts our own natural production of endocannabinoids such as anandamide.
Bergamaschi, M. M., Queiroz, R. H. C., Chagas, M. H. N., de Oliveira, D. C. G., De Martinis, B. S., Kapczinski, F., . . . Crippa, J. A. S. (2011, February 9). Cannabidiol reduces the anxiety induced by simulated public speaking in treatment-naive social phobia patients. Neuropsychopharmacology, 36(6), 1219-1226.  http://www.nature.com/npp/journal/v36/n6/full/npp20116a.html?foxtrotcallback=true
The hemp used to make this CBD oil is extracted from a special variety of sustainably raised, organic hemp that is specifically bred to contain naturally high concentrations of CBD, while still containing all of the natural cannabinoids, terpenoids, and other compounds of the original plant. The resulting oil then is strictly tested for purity and is free from pesticides and heavy metals.
During the summer I changed my licenced provider to one who offers an exceptional, high-CBD strain they call Avidekal. Taking this can noticably improve my mental state to the point that I have experimented not taking it at all for a week, whereupon the loss of homeostasis begins to occur with more frequency. This month I made a butter from it so I can easily consume it every day before work without having to vaporize.
However, a standout amongst the most well-known approaches to expend cannabidiol is still through CBD oil. A portion of the best CBD oils incorporate brands like Green Roads World and Pure CBD Vapors. They are particularly useful for anxiety since they contain practically no THC – so there’s no danger of getting “high.” Cannabis oil can be added to nourishment or basically dropped straight under the tongue for sublingual ingestion, which works fast in relieving. Also, CBD oil has no odour, so sedating is absolutely cautious.
Here’s another interesting fact for you: CBD has really strong anti-oxidant and anti-inflammatory properties, due primarily to its effects on your adenosine receptors and cytochrome P-450 and 2C enzymes. When this was first discovered, the US government insisted that cannabis had no medical benefits, but at the same time, they took out patent 6,630,507, which gave them rights to the antioxidant properties of cannabis (which they ironically still claim don’t exist). Incidentally, that patent was not extended to actual oil or capsule extracts of cannabis, so the good ol’ US gummint missed out on some pretty good business opportunities, if you ask me.