My wife and myself are interested in trying CBD oil for its pain relieving properties and also as a sleep aid. We do not smoke weed and have no desire to get high. Does the stuff work without getting you high? I see CBD oil on the internet made from hemp, is that what we want or is it a cheap copy cat of the real stuff? Weed is legal in Alaska so we can supposedly buy it at any of the local pot shops. Is there any certain ingredient we need to look for? Lastly, will using CBD oil cause a failed UA?