Anyone here ever tried CBD oil????

[Cream of Caulk]

My Chiropractor uses CBD oil on me. He takes it internally, a drop under his tongue before bed makes him sleep soundly all night he says. Topical application gives me super bad diareaha, which is fine with me since I'm typically home all day. It helped relive my nerve pain, but he uses some ultrasonic thing that just rubs it around and it heats up the area.